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Kids: Pi Day Math Circle

A Princeton Pi Day Event
2025-03-15 13:00:00 2025-03-15 14:00:00 America/New_York Kids: Pi Day Math Circle Princeton Public Library - CoLab Space

Saturday, March 15
1:00pm - 2:00pm

Add to Calendar 2025-03-15 13:00:00 2025-03-15 14:00:00 America/New_York Kids: Pi Day Math Circle Teen volunteers from the Princeton International School of Mathematics and Science (PRISMS) help participants understand the mathematical constant Pi. Princeton Public Library - CoLab Space

Teen volunteers from the Princeton International School of Mathematics and Science (PRISMS) help participants understand the mathematical constant Pi.

Co-presented with the Princeton International School of Mathematics and Science (PRISMS).

CoLab Space Accessibility

AGE GROUP: | Kids |

EVENT TYPE: | Workshops & Classes | STEAM | Special Events | *No Registration |

TAGS: | Pi Day |

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Special Event: "Poetry Marketplace" - Verse and Voice: A Festival of Poetry
Sat, May 02, 10:00am - 12:00pm
Princeton Public Library - Community Room
Poets share their work, connect with other poets and readers, sell personalized copies of books, and share readings in a vibrant forum devoted to the celebration of recently published poetry.
Kids: Saturday Storytime!
Sat, May 02, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years and up, accompanied by an adult.
Kids: Mandarin Chinese Storytime
Sat, May 02, 11:30am - 12:00pm
Princeton Public Library - Story Room
Storytime in Mandarin Chinese for children and their caregivers.
Teens: Go Between Club
Sat, May 02, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
All sixth, seventh, and eighth graders are welcome to join us for a fun discussion of books and other interests.
Registration is now closed
Author Tea: Sally Hepworth
Sat, May 02, 3:00pm - 4:30pm
Off-Site - Historical Society of Princeton
Australian author Sally Hepworth discusses and signs copies of "Mad Mabel" at this event at the Historical Society of Princeton's Updike Farmstead. Tickets are $30; proceeds benefit the library.
Registration is now closed
Writers Project Workshop
Sun, May 03, 12:30pm - 2:30pm
Princeton Public Library - Tower Room
Writers working on long-form projects are invited to submit their work in advance of these monthly sessions where group members will help each other develop their work through constructive criticism.
Special Event: PSO Bravo! Musical Families
Sun, May 03, 2:00pm - 3:00pm
Princeton Public Library - Community Room
Discover the sounds of the violin, viola, cello and bass at this presentation by members of The Princeton Symphony Orchestra string section.
Kids: Russian Storytime
Sun, May 03, 2:30pm - 3:00pm
Princeton Public Library - Story Room
Storytime in Russian for children and their caregivers.
Kids: Russian Book Club
Sun, May 03, 3:00pm - 3:45pm
Princeton Public Library - Story Room
Join us for readings in Russian followed by discussion. Intended for children in kindergarten to grade 4.
Tech Help for Seniors
Mon, May 04, 9:00am - 12:30pm
Princeton Public Library - Tech Center
Assistance with technology issues is provided by volunteers from AmeriCorps. Drop in at any time during the session.
Kids: Playtime Fun: Build it!
Mon, May 04, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
English Conversation (in person)
Mon, May 04, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Library Reads
Mon, May 04, 1:00pm - 2:00pm
Virtual - Zoom Meeting
Library staff members share notable new titles to add to your to-be-read list at these monthly sessions. Register for Zoom link via CMAP.Register
Kids & Teens: Homework Help
Mon, May 04, 3:00pm - 6:00pm
Princeton Public Library - CoLab Space
Princeton University students provide after-school homework help in all academic subjects to students in elementary through high school.
Kids: eSTEAM Club: Paper Circuits and Light Sabers
Mon, May 04, 4:00pm - 5:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
In this session, students in grades 1 to 4 are introduced to the mechanisms of circuits to create their own mini light sabers using paper circuits in celebration of Star Wars Day.
Learn English at The Library
Mon, May 04, 6:00pm - 7:30pm
Princeton Public Library - Conference Room
This free, 15-week course is for those at a high-beginner level. Basic English skills are required and participants are expected to attend all sessions. Registration is full.
Book Launch: "Convergence" - Poetry on Environmental Impacts of War
Mon, May 04, 6:00pm - 7:30pm
Princeton Public Library - Community Room
Poets featured in the book appear in person and virtually to present readings of their work, offering a groundbreaking and vital perspective on war’s destruction of the natural world. Register
English Conversation (virtual)
Mon, May 04, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. This group is for intermediate and advanced English speakers.
English Conversation (in person)
Tue, May 05, 10:30am - 12:00pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Playtime Fun: Build it!
Tue, May 05, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
Tech: All Things Google
Tue, May 05, 2:00pm - 3:30pm
Princeton Public Library - Tech Center
Get to know all the tools offered by Google including Gmail, Google Earth and more. Registration required.
Kids & Teens: Homework Help
Tue, May 05, 3:00pm - 6:00pm
Princeton Public Library - CoLab Space
Princeton University students provide after-school homework help in all academic subjects to students in elementary through high school.
Mercer County Community ID
Tue, May 05, 4:00pm - 6:30pm
Princeton Public Library - Conference Room
All Mercer County residents are eligible for this photo ID card, which provides the cardholder's personal identifying information, medical risk factors and emergency contact information.Register
Kids: Tinker Tuesday: Lego
Tue, May 05, 4:00pm - 5:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Kids in grades 3 to 5 are invited to explore, create, design and problem-solve during this monthly building session. This month features Lego.
Highlighting "Requiem for Robert F. Kennedy"
Tue, May 05, 5:00pm - 6:15pm
Princeton Public Library - Community Room
Princeton Pro Musica presents a discussion of "Requiem for Robert F. Kennedy," a piece composed by Frank Lewin in 1969, in advance of its May 9 performance.
Workshop: Writers Room
Tue, May 05, 6:00pm - 7:30pm
Princeton Public Library - Tower Room
Writers receive constructive feedback at these twice-monthly group sessions during which participants read passages from a work in progress and members offer suggestions.
Drop in and Knit
Wed, May 06, 10:00am - 12:00pm
Princeton Public Library - Quiet Room
Bring your knitting and/or crochet project (and your own supplies) to these drop-in social gatherings. Sessions will not include instruction. Registration is not required.
Kids: Storytime!
Wed, May 06, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Kids: Baby Storytime
Wed, May 06, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Wed, May 06, 12:00pm - 1:00pm
Princeton Public Library
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
Kids & Teens: Homework Help
Wed, May 06, 3:00pm - 6:00pm
Princeton Public Library - CoLab Space
Princeton University students provide after-school homework help in all academic subjects to students in elementary through high school.
Teens: Workshop Series with Folk Musician Joy Sankar
Wed, May 06, 4:00pm - 5:30pm
Princeton Public Library - Story Room
Students in grades 6-9 are invited to play traditional handmade instruments and create new music with Bengali folk musician Joy Sankar. Registration required.
Cancelled
English Conversation (virtual)
Wed, May 06, 4:00pm - 5:30pm
Virtual
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required. This program is for intermediate and advanced speakers.
Author: Patricia Albers
Wed, May 06, 6:00pm - 7:00pm
Princeton Public Library - Community Room
Writer and art historian Patricia Albers discusses her book "Everything is Photograph: A Life of André Kertész," the first full biography of the innovative “father of modern photography.”
English Conversation (in person)
Thu, May 07, 9:30am - 11:00am
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Storytime!
Thu, May 07, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Kids: Baby Storytime
Thu, May 07, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Thu, May 07, 12:00pm - 1:00pm
Princeton Public Library - Story Room
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
Learn English at the Library
Thu, May 07, 12:30pm - 2:30pm
Princeton Public Library - Quiet Room
This free, 15-week course is for those at an Intermediate level. English skills are required and participants are expected to attend all sessions. This course is full.
Tech Help from Bloomberg’s Women in Technology
Thu, May 07, 3:00pm - 5:00pm
Princeton Public Library - Tech Center
Members of Bloomberg’s Women in Technology group offer personalized tech assistance. Drop in at any time during the session.
Kids & Teens: Homework Help
Thu, May 07, 3:00pm - 6:00pm
Princeton Public Library - CoLab Space
Princeton University students provide after-school homework help in all academic subjects to students in elementary through high school.
Kids: Coding with Byte Budz
Thu, May 07, 4:00pm - 5:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Students in grades 1 to 3 learn the basics of block coding through interactive lessons and activities. Led by teen coders of Byte Budz.
Tech: Video Editing with Final Cut Pro - Advanced
Thu, May 07, 5:30pm - 7:30pm
Princeton Public Library - Tech Center
Those with at least a basic knowledge of Final Cut Pro, or who have attended the April 30 introductory class, learn more advanced video creation and editing skills. Registration required.
Lecture: "The Boston Massacre" - Revolution Up Close: A Public Lecture Series
Thu, May 07, 7:00pm - 8:00pm
Princeton University - Robertson Hall 100 (Arthur Lewis Auditorium)
Serena Zabin presents her book "The Boston Massacre: A Family History" as the second lecture related to Firestone exhibit "Nursery of the Rebellion."
English Conversation (in person)
Fri, May 08, 2:00pm - 3:30pm
Princeton Public Library
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Take & Make - Batman inspired craft
Sat, May 09, 10:00am - 2:00pm
Princeton Public Library - 3rd Floor Pop-up Programming Area
Stop by the third floor Youth Services Dept. for a take-home maker activity while supplies last.
Kids: Saturday Storytime!
Sat, May 09, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years and up, accompanied by an adult.
Kids: Spanish Storytime
Sat, May 09, 11:30am - 12:00pm
Princeton Public Library - Story Room
Storytime in Spanish for children and their caregivers.
"Growing Up True": A Local History Read-Aloud - with Patty True Payne
Sat, May 09, 1:00pm - 2:00pm
Princeton Public Library - Story Room
Patty True Payne reads “Growing Up True,” a children’s book inspired by her childhood in New Jersey’s Sourland Mountain region that celebrates Black farming history and resilience.
Workshop: Job Interview Preparation
Sat, May 09, 1:00pm - 2:15pm
Princeton Public Library - Community Room
Volunteers from Bloomberg offer guidance on preparing for a job interview and an opportunity to practice in person with mock interview sessions. Registration required for either of two sessions.
Meeting: New Jersey Tolkien Society
Sat, May 09, 2:00pm - 4:00pm
Princeton Public Library - Conference Room
The Mercer Oakenshield Fellowship invites all Princeton-area Tolkien fans to its monthly New Jersey Tolkien Society meeting.
Workshop: Job Interview Preparation
Sat, May 09, 2:45pm - 4:00pm
Princeton Public Library - Community Room
Volunteers from Bloomberg offer guidance on preparing for a job interview and an opportunity to practice in-person with mock interview sessions. Register for one of the two sessions offered.
Kids & Teens: Drop-In Chess Sessions
Sat, May 09, 3:00pm - 4:00pm
Princeton Public Library - Story Room
These sessions are intended for youth in second through sixth grade who are beginners or have some chess experience.
Book Group Leadership Basics
Sat, May 09, 3:00pm - 4:00pm
Princeton Public Library - Newsroom
Reader services librarian Kristin Friberg presents tips on book selection, keeping the discussion on track and more.
Author: Eve J. Chung - A Book Brunch Event
Sun, May 10, 10:45am - 12:15pm
Princeton Public Library - Community Room
The author discusses her novel "The Young Will Remember" with Radha Lin Chaddah. Doors open at 10:45 a.m. for coffee and pastries. Registration requested, not required.
Kids: French Storytime
Sun, May 10, 3:00pm - 3:30pm
Princeton Public Library - Story Room
Storytime in French for children and their caregivers.
Tech Help for Seniors
Mon, May 11, 9:00am - 12:30pm
Princeton Public Library - Tech Center
Assistance with technology issues is provided by volunteers from AmeriCorps. Drop in at any time during the session.
Kids: Playtime Fun: Music & Movement
Mon, May 11, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
English Conversation (in person)
Mon, May 11, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Tech: Microsoft OneDrive
Mon, May 11, 1:00pm - 2:00pm
Princeton Public Library - Tech Center
This class provides an overview of Microsoft's cloud storage service and how to use it to back up, sync and shares files across devices.
Learn English at The Library
Mon, May 11, 6:00pm - 7:30pm
Princeton Public Library - Conference Room
This free, 15-week course is for those at a high-beginner level. Basic English skills are required and participants are expected to attend all sessions. Registration is full.
Author: Derrick Palmer
Mon, May 11, 6:00pm - 7:00pm
Princeton Public Library - Community Room
The co-founder of the Amazon Labor Union, joined in conversation by Anastasia Mann, discusses his book "Handbook for the Revolution: Building a More Perfect Union for the Twenty-First Century."
Workshop: Writers Room Poets
Mon, May 11, 7:00pm - 8:35pm
Virtual - Zoom Webinar
Poets read from works in progress and receive constructive peer feedback at these virtual sessions.Register
English Conversation (virtual)
Mon, May 11, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. This group is for intermediate and advanced English speakers.
Art: Princeton Sketchers
Tue, May 12, 10:30am - 12:30pm
Princeton Public Library - Conference Room
Sketchers of all abilities and experience levels meet to sketch, draw and paint together in this social art group.
English Conversation (in person)
Tue, May 12, 10:30am - 12:00pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Playtime Fun: Music & Movement
Tue, May 12, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
Mercer County Community ID
Tue, May 12, 4:00pm - 6:30pm
Princeton Public Library - Conference Room
All Mercer County residents are eligible for this photo ID card, which provides the cardholder's personal identifying information, medical risk factors and emergency contact information.Register
Teens: VRcade - Beat Saber
Tue, May 12, 4:30pm - 5:30pm
Princeton Public Library - Myra & Van Williams Spark Lab
Teens 13+ are invited to explore the world of virtual reality (VR) with games.
Financial Empowerment Program
Tue, May 12, 6:00pm - 7:30pm
Princeton Public Library - Community Room
This eight-session program gives an overview of financial basics including credit, debt management, investment, taxes, insurance and more and includes one-on-on coaching.Register
Nerdy Nook
Tue, May 12, 6:00pm - 7:30pm
Princeton Public Library - Newsroom
Local scientists, engineers, historians, anthropologists and others discuss the wacky and wild histories behind their areas of expertise, as well as the work they do in the lab.
Drop in and Knit
Wed, May 13, 10:00am - 12:00pm
Princeton Public Library - Quiet Room
Bring your knitting and/or crochet project (and your own supplies) to these drop-in social gatherings. Sessions will not include instruction. Registration is not required.
Kids: Storytime!
Wed, May 13, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Kids: Baby Storytime
Wed, May 13, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Wed, May 13, 12:00pm - 1:00pm
Princeton Public Library
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
Films: Friendship in Times of Fascism
Wed, May 13, 12:30pm - 3:30pm
Princeton Public Library - Community Room
Ruha Benjamin and Nesanet Abegaze host a screening of films focused on what friendship can make possible — personally, politically and collectively.
Tech: Creating with Canva
Wed, May 13, 2:00pm - 3:00pm
Princeton Public Library - Tech Center
Learn how to create attention-grabbing print and digital promotional materials, from flyers and posters to social media posts and beyond. Registration required.
Teens: Workshop Series with Folk Musician Joy Sankar
Wed, May 13, 4:00pm - 5:30pm
Princeton Public Library - Story Room
Students in grades 6-9 are invited to play traditional handmade instruments and create new music with Bengali folk musician Joy Sankar. Registration required.
English Conversation (virtual)
Wed, May 13, 4:00pm - 5:30pm
Virtual
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required. This program is for intermediate and advanced speakers.
Author: Andrés Martinez
Wed, May 13, 6:00pm - 7:00pm
Princeton Public Library - Community Room
Great Game Lab director Andrés Martinez discusses the convergence of footballing in this talk based on his book "The Great Game: A Tale of Two Footballs and America’s Quest to Conquer Global Sport."
English Conversation (in person)
Thu, May 14, 9:30am - 11:00am
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Storytime!
Thu, May 14, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Fiction Book Group
Thu, May 14, 10:30am - 11:30am
Princeton Public Library - Conference Room
The group discusses "Audition" by Katie Kitamura.
Kids: Baby Storytime
Thu, May 14, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Thu, May 14, 12:00pm - 1:00pm
Princeton Public Library - Story Room
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
Learn English at the Library
Thu, May 14, 12:30pm - 2:30pm
Princeton Public Library - Quiet Room
This free, 15-week course is for those at an Intermediate level. English skills are required and participants are expected to attend all sessions. This course is full.
Crafts: Stitch Club Princeton
Thu, May 14, 5:30pm - 7:30pm
Princeton Public Library - Newsroom
All are invited to bring their needlework of all kinds to this drop-in social gathering. Beginners, high school age and up, are welcome.
Author: Dylan Gottlieb - A Labyrinth and Library Collaboration
Thu, May 14, 6:00pm - 7:00pm
Off-Site - Labyrinth Books
The author is joined in conversation with Kevin Kruse to discuss his newly released book "Yuppies: The Bankers, Lawyers, Joggers, and Gourmands Who Conquered New York."
Exhibit Opening: "Spirits Among Us" - Yōkai Paintings by Minako Ota
Thu, May 14, 6:00pm - 7:30pm
Princeton Public Library - Community Room
Artist Minako Ota discusses and answers questions about her exhibit of yōkai paintings on display in the second floor Reading Room through June 26.
Black Voices Book Group
Thu, May 14, 7:15pm - 8:30pm
Google Meet - https://meet.google.com/rra-ukco-uzt?pli=1
The group discusses "The Book of Delights" by Ross Gay. All are welcome.
Call for Entries: Yōkai Fan Art Competition
Fri, May 15, All day
Princeton Public Library
Teens ages 13-19 are invited to create an original piece of art inspired by the mythological creatures of Japanese anime and manga. Pick up an entry form and contest paper at the Youth Services desk. 
Job Seekers: Being Human on Camera
Fri, May 15, 10:00am - 12:00pm
Princeton Public Library - Community Room
Tim Sexton presents tips for virtual, remote and video interviews, including lighting, background, and other important considerations. Networking begins at 9:45 a.m.
English Conversation (in person)
Fri, May 15, 2:00pm - 3:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Family Matinee Series: "Batman: The Movie" (1966)
Sat, May 16, 10:00am - 11:30am
Off-Site - Princeton Garden Theatre
This campy adaptation of the hit ‘60s television series was the first full length movie featuring the DC Comics character. PG. 1 hour, 45 minutes.
Kids: Saturday Storytime!
Sat, May 16, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years and up, accompanied by an adult.
Workshop: Card-making for Adults
Sat, May 16, 10:30am - 12:00pm
Princeton Public Library - Community Room
Participants will learn techniques to create four unique greeting cards that can be sent for any occasion. Registration required.
Kids: Japanese Storytime
Sat, May 16, 1:00pm - 1:30pm
Princeton Public Library - Story Room
Storytime in Japanese for children and their caregivers.
Author: K.L. Walther
Sun, May 17, 1:00pm - 2:00pm
Princeton Public Library - Community Room
YA author K.L. Walther discusses her latest novel, "The Summer of Second Chances," with the library's Teen Advisory Board. Book signing to follow.
Kids: Build Your Own Yōkai
Sun, May 17, 1:00pm - 2:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Artist Minako Ota leads a workshop where third through sixth graders will learn the history of yōkai and create their own.
Cancelled
Kids: German Storytime
Sun, May 17, 1:30pm - 2:00pm
Princeton Public Library
Storytime in German for children and their caregivers.
Teens: Build Your Own Yōkai
Sun, May 17, 3:00pm - 4:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Artist Minako Ota leads a workshop where seventh to 12th graders will learn the history of yōkai and create their own.
Lecture: Christian Reflections on the American Revolution - Samuel Adams Herr Semiquincentennial Lecture Series
Sun, May 17, 4:00pm - 5:30pm
Off-Site - Nassau Presbyterian Church
University of Notre Dame professor emeritus Mark Noll presents the first of a five-lecture series hosted by Nassau Presbyterian Church to mark the nation's 250th anniversary.
Tech Help for Seniors
Mon, May 18, 9:00am - 12:30pm
Princeton Public Library - Tech Center
Assistance with technology issues is provided by volunteers from AmeriCorps. Drop in at any time during the session.
Workshop: Writers Room
Mon, May 18, 10:00am - 12:00pm
Princeton Public Library - Tower Room
Writers receive constructive feedback at these twice-monthly group sessions during which participants read passages from a work in progress and members offer suggestions.
Kids: Playtime Fun: Puppet Play
Mon, May 18, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
English Conversation (in person)
Mon, May 18, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Tech: Mac Photos 101
Mon, May 18, 2:00pm - 3:00pm
Princeton Public Library - Tech Center
Learn how to use Mac Photos to manage your photos. Registration required.
Kids: eSTEAM Club: Animal Camouflage
Mon, May 18, 4:00pm - 5:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
In this session, students in grades 1 to 4 learn about how animals use camouflage to survive and create their own camouflaging animal.
Registration opens Friday, May 8 2026 at 4:00pm
English Conversation (virtual)
Mon, May 18, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. This group is for intermediate and advanced English speakers.
English Conversation (in person)
Tue, May 19, 10:30am - 12:00pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Playtime Fun: Puppet Play
Tue, May 19, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
Tech: Ask the Mac Pros
Tue, May 19, 11:00am - 1:00pm
Princeton Public Library - Tech Center
Members of the Princeton Macintosh Users Group help resolve questions about Apple devices. Drop in at any time during this session.
Mercer County Community ID
Tue, May 19, 4:00pm - 6:30pm
Princeton Public Library - Conference Room
All Mercer County residents are eligible for this photo ID card, which provides the cardholder's personal identifying information, medical risk factors and emergency contact information.Register
Kids: Game On!
Tue, May 19, 4:00pm - 5:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Kids in grades 3-5 are invited to play new Nintendo Switch 2 games.
Registration opens Tuesday, May 12 2026 at 4:00pm
Author: David W. Miller
Tue, May 19, 6:00pm - 7:00pm
Princeton Public Library - Community Room
The author discusses his recently released book, "The 5 Questions for Ethical Decisions: How to Succeed without Selling your Soul," with Clifford Brangwynne. Book signing to follow.
Workshop: Writers Room Online
Tue, May 19, 7:00pm - 8:35pm
Virtual - Zoom Webinar
Writers receive constructive feedback at these monthly online group sessions during which participants read passages from a work in progress and members offer suggestions.Register
Drop in and Knit
Wed, May 20, 10:00am - 12:00pm
Princeton Public Library - Quiet Room
Bring your knitting and/or crochet project (and your own supplies) to these drop-in social gatherings. Sessions will not include instruction. Registration is not required.
Kids: Storytime!
Wed, May 20, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Kids: Baby Storytime
Wed, May 20, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Wed, May 20, 12:00pm - 1:00pm
Princeton Public Library
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
Teens: Workshop Series with Folk Musician Joy Sankar
Wed, May 20, 4:00pm - 5:30pm
Princeton Public Library - Story Room
Students in grades 6-9 are invited to play traditional handmade instruments and create new music with Bengali folk musician Joy Sankar. Registration required.
English Conversation (virtual)
Wed, May 20, 4:00pm - 5:30pm
Virtual
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required. This program is for intermediate and advanced speakers.
Performance: Joy Sankar & Students: Musical Unity
Wed, May 20, 4:30pm - 5:30pm
Princeton Public Library - Community Room
Bengali folk musician Joy Sankar and students who participated in his workshop series present the music they created together.
Board of Trustees Meeting
Wed, May 20, 6:00pm - 7:30pm
Princeton Public Library - Newsroom
The library's Board of Trustees will meet at the Princeton Public Library.
Meet SCORE: Small Business Mentorship
Wed, May 20, 6:00pm - 7:30pm
Princeton Public Library - Conference Room
Drop in to meet with representatives of SCORE Princeton, which offers free business mentoring and numerous templates and tools for those opening or growing a business.
English Conversation (in person)
Thu, May 21, 9:30am - 11:00am
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Storytime!
Thu, May 21, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Meet CASA NJ
Thu, May 21, 11:00am - 1:00pm
Princeton Public Library - Lobby
Representatives of CASA NJ connect with the community and share information about their work on advocating for children and youth and how to volunteer.
Kids: Baby Storytime
Thu, May 21, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Thu, May 21, 12:00pm - 1:00pm
Princeton Public Library - Story Room
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
Kids: Coding with Byte Budz
Thu, May 21, 4:00pm - 5:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Students in grades 1 to 3 learn the basics of block coding through interactive lessons and activities. Led by teen coders of Byte Budz.
Registration opens Thursday, May 14 2026 at 4:00pm
English Conversation (in person)
Fri, May 22, 2:00pm - 3:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Teens: Take & Make - Wreck a Journal
Fri, May 22, 3:00pm - 4:00pm
Princeton Public Library - Teen Center
Stop by the Teen Center to pick up a Wreck A Journal kit while supplies last.
Kids: Saturday Storytime!
Sat, May 23, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years and up, accompanied by an adult.
Kids: Portuguese Storytime
Sat, May 23, 11:30am - 12:00pm
Princeton Public Library - Story Room
Storytime in Portuguese for children and their caregivers.
Kids: STEM Circle: Exploring Life Science - Cells and Traits
Sat, May 23, 1:30pm - 2:30pm
Princeton Public Library - Myra & Van Williams Spark Lab
In this biology-focused session, students in grade 3 to 5 explore what a cell is and the basic building blocks of living things.
Registration opens Wednesday, May 13 2026 at 1:30pm
Kids & Teens: Drop-In Chess Sessions
Sat, May 23, 3:00pm - 4:00pm
Princeton Public Library - Story Room
These sessions are intended for youth in second through sixth grade who are beginners or have some chess experience.
English Conversation (in person)
Mon, May 25, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
English Conversation (in person)
Tue, May 26, 10:30am - 12:00pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Playtime Fun: Dinosaur Discovery
Tue, May 26, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
Mercer County Community ID
Tue, May 26, 4:00pm - 6:30pm
Princeton Public Library - Conference Room
All Mercer County residents are eligible for this photo ID card, which provides the cardholder's personal identifying information, medical risk factors and emergency contact information.Register
Teens: Craft, Chat and Chill - DIY Slime
Tue, May 26, 4:30pm - 5:30pm
Princeton Public Library - Myra & Van Williams Spark Lab
Teens in grades 6-12 do hands-on projects and chat books, movies, podcasts, music and more at this monthly craft and chat hour.
Drop in and Knit
Wed, May 27, 10:00am - 12:00pm
Princeton Public Library - Quiet Room
Bring your knitting and/or crochet project (and your own supplies) to these drop-in social gatherings. Sessions will not include instruction. Registration is not required.
Kids: Storytime!
Wed, May 27, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Kids: Baby Storytime
Wed, May 27, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Wed, May 27, 12:00pm - 1:00pm
Princeton Public Library
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
English Conversation (virtual)
Wed, May 27, 4:00pm - 5:30pm
Virtual
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required. This program is for intermediate and advanced speakers.
English Conversation (in person)
Thu, May 28, 9:30am - 11:00am
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Kids: Storytime!
Thu, May 28, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years old and up with an adult caregiver.
Kids: Baby Storytime
Thu, May 28, 11:30am - 12:00pm
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 0-24 months old with an adult caregiver.
Kids: Baby Play Group
Thu, May 28, 12:00pm - 1:00pm
Princeton Public Library - Story Room
After Baby Storytime, stay and play with your baby in a supportive and nurturing environment with other young families and continue the fun with free play and socialization.
Job Seekers Session
Fri, May 29, 10:00am - 12:00pm
Princeton Public Library - Community Room
Presenters: Maggie Pazian and Mike Palestina. Networking begins at 9:45 a.m.
English Conversation (in person)
Fri, May 29, 2:00pm - 3:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Dancing Under the Stars
Fri, May 29, 7:00pm - 10:00pm
Princeton Public Library - Community Room,Hinds Plaza
Members of Central Jersey Dance Society demonstrate basic steps and lead others in an evening of dancing to recorded music of all kinds on Hinds Plaza, weather permitting.
Kids: Saturday Storytime!
Sat, May 30, 10:30am - 11:00am
Princeton Public Library - Story Room
This interactive, in-person story time features books, songs, rhymes, fingerplays and movement for children 2 years and up, accompanied by an adult.
Astronomy Academy: Intro to Black Holes
Sat, May 30, 3:00pm - 4:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
This interactive session for students in grades 4 to 6 introduces black holes through an exploration of how they form, how gravity works and how black holes affect the universe around them.
Registration opens Wednesday, May 20 2026 at 9:00am
Kids: Persian Storytime
Sun, May 31, 3:00pm - 3:30pm
Princeton Public Library - Story Room
Storytime in Persian for children and their caregivers.
Special Event: Marel Hidalgo Quintet
Sun, May 31, 3:00pm - 4:00pm
Princeton Public Library - Hinds Plaza
In advance of Jazz in June, the library and McCarter Theatre Center present "Celebrating Ernest Ranglin & The Jamaican Jazz Songbook," a tribute concert performed by the Marel Hidalgo Quintet.
Call for Entries: Yōkai Fan Art Competition
Mon, Jun 01, All day
Princeton Public Library
Teens ages 13-19 are invited to create an original piece of art inspired by the mythological creatures of Japanese anime and manga. Pick up an entry form and contest paper at the Youth Services desk. 
Kids: Playtime Fun: Animal Adventures
Mon, Jun 01, 11:00am - 12:00pm
Princeton Public Library - Story Room
Come play together at the library! These drop-in play sessions offer an opportunity for young children to play with their caregiver in a relaxed, fun and social learning space. Themes change weekly.
English Conversation (in person)
Mon, Jun 01, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer. This program is for intermediate and advanced speakers.
Library Reads
Mon, Jun 01, 1:00pm - 2:00pm
Virtual - Zoom Meeting
Library staff members share notable new titles to add to your to-be-read list at these monthly sessions. Register for Zoom link via CMAP.Register
Continuing Conversations on Race
Mon, Jun 01, 6:00pm - 7:30pm
Princeton Public Library - Community Room
Allison Thomas discusses her work reckoning with her family history, connecting with linked descendants and collaborating on reparative actions. This program is virtual and in person.
See all events