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Kids: STEM Circle: Math Explorers

Patterns & Shapes
2026-04-18 13:30:00 2026-04-18 14:30:00 America/New_York Kids: STEM Circle: Math Explorers Princeton Public Library - Myra & Van Williams Spark Lab

Saturday, April 18
1:30pm - 2:30pm

Add to Calendar 2026-04-18 13:30:00 2026-04-18 14:30:00 America/New_York Kids: STEM Circle: Math Explorers In this session, students in grades 3 to 5 explore patterns, shapes, and geometry/symmetry through games and building activities, guided by student instructors from PRISMS. Princeton Public Library - Myra & Van Williams Spark Lab

Princeton Public Library

Myra & Van Williams Spark Lab

In this session, students in grades 3 to 5 explore patterns, shapes, and geometry/symmetry through games and building activities, guided by student instructors from PRISMS.

Students in third through fifth grades are invited to participate in fun and creative STEM challenges in these collaborative monthly sessions designed and led by high school students at the Princeton International School of Mathematics and Science (PRISMS). Registration will open 10 days before each session. 

Co-presented by the library and Princeton International School of Mathematics and Science (PRISMS)

Myra and Van Williams Spark Lab Accessibility

  • Wheelchair accessible
  • If there is an accommodation that you need or would like so that you can fully enjoy library programs, please visit our Accommodations Request Form.

AGE GROUP: | Kids |

EVENT TYPE: | Workshops & Classes | STEAM | *Registration Required |

TAGS: | Spark Lab |

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Upcoming events

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Music: The Rebound - A Listen Local event
Sun, Jul 26, 3:00pm - 4:15pm
Princeton Public Library - Hinds Plaza
The Princeton-based band presents an eclectic mix of rock and pop favorites spanning the 1960s through the 2000s.
Tech Help for Seniors
Mon, Jul 27, 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: Animal Adventures
Mon, Jul 27, 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, Jul 27, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
Diorama Design Studio: Places We Shop, Princeton
Mon, Jul 27, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Kids in grades 3-5 imagine an original shop inspired by artist Barbara DiLorenzo's "Places We Shop - Princeton Series," then build it over three sessions as a detailed diorama. Registration required.
English Conversation (Virtual)
Mon, Jul 27, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet.
Kids: Outdoor Storytime at Princeton Shopping Center
Tue, Jul 28, 10:30am - 11:00am
Off-Site - Princeton Shopping Center
This interactive event features books, songs, rhymes and movement for kids 18 months and older, accompanied by an adult. Please bring a blanket. Registration not required.
Kids: Playtime Fun: Animal Adventures
Tue, Jul 28, 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.
Diorama Design Studio: Places We Shop, Princeton
Tue, Jul 28, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Kids in grades 3-5 imagine an original shop inspired by artist Barbara DiLorenzo's "Places We Shop - Princeton Series," then build it over three sessions as a detailed diorama. Registration required.
Summer Film Series: From Page to Screen
Tue, Jul 28, 3:00pm - 5:00pm
Princeton Public Library - Community Room
This series celebrates timeless stories with screenings of book-to-film adaptations selected by library staff vote. Refreshments will be served starting at 2:45 p.m.
Mercer County Community ID
Tue, Jul 28, 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
Catherine Project Weekly Book Discussion Series
Tue, Jul 28, 4:00pm - 5:30pm
Princeton Public Library - Tower Room
This weekly book discussion series examines fundamental texts in philosophy, political theory and literature, focusing on the theme of revolution. Online and in person.
Drop in and Knit
Wed, Jul 29, 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, Jul 29, 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, Jul 29, 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, Jul 29, 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.
Tech: What To Do If You Think You've Been Hacked
Wed, Jul 29, 1:00pm - 2:00pm
Princeton Public Library - Tech Center
Learn the steps you can take if your digital devices or accounts have been compromised.
Kids: Cooks + Books - "Cloudy with a Chance of Meatballs" by Judi Barret
Wed, Jul 29, 3:00pm - 4:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
A reading from "Cloudy with a Chance of Meatballs" followed by a fun cooking class featuring recipes related to the book. For kids in kindergarten through second grades. Registration required.
This event is full
English Conversation (virtual)
Wed, Jul 29, 4:00pm - 5:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required.
Princeton Student Film Festival
Wed, Jul 29, 5:30pm - 7:30pm
Princeton Public Library - Community Room
Teens and adults are invited to view screenings of original short films by filmmakers ages 14-25. Filmmakers who attend will participate in post-screening Q&A sessions.
Kids: Storytime!
Thu, Jul 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 old and up with an adult caregiver.
Kids: Baby Storytime
Thu, Jul 30, 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, Jul 30, 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.
Mobile Office Hours: Sen. Andrew Zwicker's Office
Thu, Jul 30, 12:00pm - 2:00pm
Princeton Public Library - Lobby
Constituent service representatives from the office of Sen. Andrew Zwicker provide general information and answer questions about state services.
Diorama Design Studio: Places We Shop, Princeton
Thu, Jul 30, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Kids in grades 3-5 imagine an original shop inspired by artist Barbara DiLorenzo's "Places We Shop - Princeton Series," then build it over three sessions as a detailed diorama. Registration required.
Art Talk and Open House - featuring Barbara DiLorenzo
Thu, Jul 30, 4:00pm - 5:30pm
Princeton Public Library - Community Room
Meet maker-in-residence Barbara DiLorenzo who will talk about "The Places We Shop - Princeton Series," her exhibit of paintings of local establishments on view through September.
Panel Discussion: Writers on Writing: Middles - A Labyrinth and Library Collaboration
Thu, Jul 30, 6:00pm - 7:30pm
Off-Site - Labyrinth Books
Acclaimed authors Amy Jo Burns, Anica Mrose Rissi, John Vercher and Alexandra Villasante discuss the craft of writing.
Job Seekers: Tell Me About Yourself
Fri, Jul 31, 10:00am - 12:00pm
Princeton Public Library - Community Room
"Landing Expert" Alex Freund conducts mock interviews and offers real-time coaching and practical techniques for improving your interview skills and confidence. Networking begins at 9:45 a.m.
English Conversation
Fri, Jul 31, 2:00pm - 3:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
Author: Brooke Barbier - A Revolutionary Take on Cocktails & History
Fri, Jul 31, 5:00pm - 7:00pm
Nassau Inn - Yankee Doodle Tap Room & Ball Room
A happy hour featuring craft cocktails and ciders from Ironbound Farm sets the stage for Brooke Barbier's presentation of "Cocked and Boozy: An Intoxicated History of the American Revolution."
Kids: Saturday Storytime!
Sat, Aug 01, 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: Intro to Video Editing
Sat, Aug 01, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
This hands-on workshop introduces rising fifth and sixth graders to the basics of video editing using iMovie.
Lecture: "Raphael/Not Raphael"
Sat, Aug 01, 3:30pm - 4:45pm
Princeton Public Library - Community Room
Art critic Lin Tan discusses paintings from the Metropolitan Museum of Art’s recent exhibition, "Raphael: Sublime Poetry," focusing on works that appear not to be entirely by Raphael’s own hand.
Writers Project Workshop
Sun, Aug 02, 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.
This event is full
Performance: "As You Like It" - A Staged Reading
Sun, Aug 02, 1:00pm - 4:00pm
Princeton Public Library - Community Room
The Obedient Madness Players Club presents an unabridged staged reading of William Shakespeare's beloved gender-bending comedy.
Kids: Playtime Fun: Farm Friends
Mon, Aug 03, 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, Aug 03, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
Library Reads
Mon, Aug 03, 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
Tech: Harnessing AI for Smarter Job Searches
Mon, Aug 03, 6:00pm - 8:00pm
Virtual - Zoom Meeting
This interactive workshop gives an overview of integrating AI into a job search strategy including AI platforms, resume enhancement and job matching. Register
English Conversation (Virtual)
Mon, Aug 03, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet.
Kids: Outdoor Storytime at Princeton Shopping Center
Tue, Aug 04, 10:30am - 11:00am
Off-Site - Princeton Shopping Center
This interactive event features books, songs, rhymes and movement for kids 18 months and older, accompanied by an adult. Please bring a blanket. Registration not required.
Kids: Playtime Fun: Farm Friends
Tue, Aug 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.
Summer Film Series: From Page to Screen - "My Fair Lady"
Tue, Aug 04, 3:00pm - 6:00pm
Princeton Public Library - Community Room
"My Fair Lady." This series celebrates timeless stories with screenings of book-to-film adaptations selected by library staff vote. Refreshments will be served starting at 2:45 p.m.
Mercer County Community ID
Tue, Aug 04, 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
Catherine Project Weekly Book Discussion Series
Tue, Aug 04, 4:00pm - 5:30pm
Princeton Public Library - Tower Room
This weekly book discussion series examines fundamental texts in philosophy, political theory and literature, focusing on the theme of revolution. Online and in person.
Community Night Out 2026
Tue, Aug 04, 5:00pm - 8:00pm
Community Park Pool parking lot, 400 Witherspoon Street
Princeton Police Department and the Princeton Recreation Department host this annual family-oriented evening of fun and activities at Community Park Pool. Free pool admission until 7:30 p.m.
Workshop: Writers Room
Tue, Aug 04, 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, Aug 05, 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, Aug 05, 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, Aug 05, 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, Aug 05, 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, Aug 05, 4:00pm - 5:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required.
Journaling Club
Wed, Aug 05, 5:00pm - 6:00pm
Princeton Public Library - Quiet Room
Anyone motivated by "The Book of Alchemy: A Creative Practice for an Inspired Life" by Suleika Jaouad is invited to join this journaling club.
Lecture: "Remembering Hiroshima and Nagasaki"
Wed, Aug 05, 6:00pm - 7:30pm
Princeton Public Library - Community Room
Rutgers Professor Alan Robock speaks about his book, "Earth in Flames: How an Asteroid Killed the Dinosaurs and How We Can Avoid a Similar Fate From Nuclear Winter."
Kids: Storytime!
Thu, Aug 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
Thu, Aug 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
Thu, Aug 06, 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.
Tech Help from Bloomberg
Thu, Aug 06, 3:00pm - 5:00pm
Princeton Public Library - Tech Center
Volunteers from Bloomberg offer personalized tech assistance. Drop in at any time during the session.
PEFF: "The Extraordinary Caterpillar"
Thu, Aug 06, 6:00pm - 7:30pm
Princeton Public Library - Community Room
This hourlong documentary shines a spotlight on the critical—but often overlooked—role caterpillars play in biodiversity and follows the scientists and community activists working to aid them.
Job Seekers: Library Resources for Job Search
Fri, Aug 07, 10:00am - 12:00pm
Princeton Public Library - Community Room
Librarian Nora Walsh shares free library resources to enhance your skills, start a business, identify target industries and companies and more.
Cancelled
Kids: Ballet for Toddlers - "Frozen"
Fri, Aug 07, 10:00am - 10:30am
Princeton Public Library
This interactive dance class introduces 2-4 year olds and their adult caregiver to ballet and dance basics while fostering joy and creative movement. This session's theme is the Disney film "Frozen."
Friends of Princeton Open Space Nature Book Club
Fri, Aug 07, 10:30am - 12:00pm
Mountain Lakes House
Join us at Mountain Lakes House to discuss "Wild Dark Shore" by Charlotte McConaghy.
English Conversation
Fri, Aug 07, 2:00pm - 3:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
Kids: Super Yoshi Party
Fri, Aug 07, 2:30pm - 3:15pm
Princeton Public Library - Community Room
Yoshi and Mario-themed games, crafts and activities are led by teen volunteers with staff supervision. For ages 7 and up.
Dancing Under the Stars
Fri, Aug 07, 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: Take & Make - "The Diary of a Wimpy Kid" craft
Sat, Aug 08, 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, Aug 08, 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.
Meeting: New Jersey Tolkien Society
Sat, Aug 08, 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.
Kids & Teens: Drop-In Chess Sessions
Sat, Aug 08, 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.
Music: Castle Lane - A Listen Local event
Sun, Aug 09, 3:00pm - 4:15pm
Princeton Public Library - Hinds Plaza
Making their library debut, Castle Lane brings its blend of rock, funk, soul and pop to the plaza. This Hopewell band delivers an afternoon of favorites, soulful vocals and infectious grooves. .
Kids: Playtime Fun: Game On!
Mon, Aug 10, 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, Aug 10, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
Tech: Resume Writing and Job Search
Mon, Aug 10, 1:00pm - 2:30pm
Princeton Public Library - Tech Center
This class will cover techniques to determine your strengths and improve your resume. Resources and considerations for interviews, recommendations, social media and networking will also be covered.
Kids: Summer STEAM Exploration Camp
Mon, Aug 10, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Rising fifth and sixth graders explore various topics in STEAM through interactive learning challenges and experiments. Led by teen mentors from LUMEN Initiative.
Registration opens Friday, July 31 2026 at 9:00am
Cancelled
Workshop: Writers Room Poets
Mon, Aug 10, 7:00pm - 8:35pm
Virtual
Poets read from works in progress and receive constructive peer feedback at these virtual sessions.
English Conversation (Virtual)
Mon, Aug 10, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet.
Art: Princeton Sketchers
Tue, Aug 11, 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.
Kids: Outdoor Storytime at Princeton Shopping Center
Tue, Aug 11, 10:30am - 11:00am
Off-Site - Princeton Shopping Center
This interactive event features books, songs, rhymes and movement for kids 18 months and older, accompanied by an adult. Please bring a blanket. Registration not required.
Kids: Playtime Fun: Game On!
Tue, Aug 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.
Kids: Summer STEAM Exploration Camp
Tue, Aug 11, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Rising fifth and sixth graders explore various topics in STEAM through interactive learning challenges and experiments. Led by teen mentors from LUMEN Initiative.
Registration opens Friday, July 31 2026 at 9:00am
Paws to Read - With Maisey the Therapy Dog
Tue, Aug 11, 3:00pm - 4:00pm
Princeton Public Library - Story Room
Children ages 5 and up, with an adult caregiver, are invited to practice reading to Maisey, a certified therapy dog.
Summer Film Series: From Page to Screen - "Forrest Gump"
Tue, Aug 11, 3:00pm - 5:00pm
Princeton Public Library - Community Room
"Forrest Gump." This series celebrates timeless stories with screenings of book-to-film adaptations selected by library staff vote. Refreshments will be served starting at 2:45 p.m.
Mercer County Community ID
Tue, Aug 11, 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
Catherine Project Weekly Book Discussion Series
Tue, Aug 11, 4:00pm - 5:30pm
Princeton Public Library - Tower Room
This weekly book discussion series examines fundamental texts in philosophy, political theory and literature, focusing on the theme of revolution. Online and in person.
Drop in and Knit
Wed, Aug 12, 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, Aug 12, 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, Aug 12, 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, Aug 12, 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: Summer STEAM Exploration Camp
Wed, Aug 12, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Rising fifth and sixth graders explore various topics in STEAM through interactive learning challenges and experiments. Led by teen mentors from LUMEN Initiative.
Registration opens Friday, July 31 2026 at 9:00am
Maker at Work: Barbara DiLorenzo
Wed, Aug 12, 2:00pm - 4:00pm
Princeton Public Library - 1st Floor Exhibit Area
Local artist Barbara DiLorenzo creates a painting of the Lending Desk while interacting with patrons about her process and answering questions.
English Conversation (virtual)
Wed, Aug 12, 4:00pm - 5:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required.
Kids: Storytime!
Thu, Aug 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.
Book Swap for Adults
Thu, Aug 13, 10:30am - 11:30am
Princeton Public Library - Conference Room
Bring up to two books to exchange as we catch up with others on what we've been reading this summer.
Kids: Baby Storytime
Thu, Aug 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
Thu, Aug 13, 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: Summer STEAM Exploration Camp
Thu, Aug 13, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Rising fifth and sixth graders explore various topics in STEAM through interactive learning challenges and experiments. Led by teen mentors from LUMEN Initiative.
Registration opens Friday, July 31 2026 at 9:00am
Crafts: Stitch Club Princeton
Thu, Aug 13, 5:30pm - 7:30pm
Princeton Public Library - Tower Room
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: Larkin McPhee
Thu, Aug 13, 6:00pm - 7:00pm
Princeton Public Library - Newsroom
The author discusses and reads from her recently released book "I’ll See You In My Dreams: A Sister’s Memoir." Book signing to follow.
Black Voices Book Group
Thu, Aug 13, 7:15pm - 8:30pm
Google Meet - https://meet.google.com/rra-ukco-uzt?pli=1
The group discusses "The Long Fall" by Walter Mosley. All are welcome.
Cancelled
Kids: Ballet for Toddlers - "Mickey Mouse Clubhouse"
Fri, Aug 14, 10:00am - 10:30am
Princeton Public Library
This interactive dance class introduces 2-4 year olds and their adult caregiver to ballet and dance basics while fostering joy and creative movement. This session's theme is "Mickey Mouse Clubhouse."
Kids: Summer STEAM Exploration Camp
Fri, Aug 14, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Rising fifth and sixth graders explore various topics in STEAM through interactive learning challenges and experiments. Led by teen mentors from LUMEN Initiative.
Registration opens Friday, July 31 2026 at 9:00am
English Conversation
Fri, Aug 14, 2:00pm - 3:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
Kids: Family Matinee Series: "Diary of a Wimpy Kid"
Sat, Aug 15, 10:00am - 11:30am
Off-Site - Princeton Garden Theatre
Based on the widely popular Jeff Kinney series, this live-action adaptation brings 12-year-old Greg Heffley and his family to life. PG. 1 hour, 34 minutes.
Kids: Saturday Storytime!
Sat, Aug 15, 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.
Adult Summer Reading Finale
Sat, Aug 15, 10:30am - 12:00pm
Princeton Public Library - Community Room
Share your favorite summer reads, play a bookish game and enjoy refreshments as we wrap up our summer reading program.
Summer Reading Wrap-Up Celebration - with DJ Myricks
Sat, Aug 15, 2:00pm - 4:00pm
Princeton Public Library - Community Room,Hinds Plaza
Celebrate the finale of Summer Reading 2026 at a dance party featuring DJ James Myricks.
Special Event: Feelin' Stronger Every Day - Featuring a Chicago tribute concert
Sun, Aug 16, 3:00pm - 5:00pm
Off-Site - Princeton Shopping Center
Celebrate wellness, community and music at this special summer event featuring a tribute concert to the music of Chicago and activities for all ages.
Workshop: Writers Room
Mon, Aug 17, 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: At the Market
Mon, Aug 17, 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, Aug 17, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
English Conversation (Virtual)
Mon, Aug 17, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet.
Kids: Baby Beach Party
Tue, Aug 18, 10:30am - 11:15am
Princeton Public Library - Community Room
Join us for play, dancing and fun at an indoor beach party featuring a musical appearance by Storytime with Jeff.
Kids: Playtime Fun: At the Market
Tue, Aug 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.
Tech: Ask the Mac Pros
Tue, Aug 18, 1:00pm - 3:00pm
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.
Summer Film Series: From Page to Screen - "To Kill a Mockingbird"
Tue, Aug 18, 3:00pm - 5:00pm
Princeton Public Library - Community Room
"To Kill a Mockingbird." This series celebrates timeless stories with screenings of book-to-film adaptations selected by library staff vote. Refreshments will be served starting at 2:45 p.m.
Mercer County Community ID
Tue, Aug 18, 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
Catherine Project Weekly Book Discussion Series
Tue, Aug 18, 4:00pm - 5:30pm
Princeton Public Library - Tower Room
This weekly book discussion series examines fundamental texts in philosophy, political theory and literature, focusing on the theme of revolution. Online and in person.
Catherine Project Book Discussion Series
Tue, Aug 18, 6:00pm - 7:30pm
Princeton Public Library - Tower Room
This monthly book discussion series examines fundamental texts in philosophy, political theory and literature, focusing on the theme of revolution. Online and in person.
Workshop: Writers Room Online
Tue, Aug 18, 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, Aug 19, 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, Aug 19, 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, Aug 19, 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, Aug 19, 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, Aug 19, 4:00pm - 5:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet. Registration required.
Journaling Club
Wed, Aug 19, 5:00pm - 6:00pm
Princeton Public Library - Quiet Room
Anyone motivated by "The Book of Alchemy: A Creative Practice for an Inspired Life" by Suleika Jaouad is invited to join this journaling club.
Film: "Project Hail Mary"
Wed, Aug 19, 5:00pm - 7:20pm
Princeton Public Library - Community Room
The critically acclaimed science-fiction movie based on the novel by Andy Weir is screened as the final film in the summer's Page to Screen series.
Board of Trustees Meeting
Wed, Aug 19, 6:00pm - 7:30pm
Princeton Public Library - Newsroom
The library's Board of Trustees will meet at the Princeton Public Library.
Kids: Storytime!
Thu, Aug 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
Thu, Aug 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
Thu, Aug 20, 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: Optimize Your Resume
Fri, Aug 21, 10:00am - 12:00pm
Princeton Public Library - Community Room
Career coach Ed Samuel offers practical guidance on resumes, covering topics that include the top mistakes made on resumes, how to remove fluff, and how to leverage experience and quantify your value.
Teens: Drop In and Edit (Adobe Creative Cloud)
Fri, Aug 21, 2:00pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Pop in to this open lab hour to use Adobe Creative Cloud: Photoshop, Illustrator, Premiere Pro, and Acrobat. No instruction or troubleshooting included.   
Registration opens Friday, August 7 2026 at 2:00pm
Dancing Under the Stars
Fri, Aug 21, 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, Aug 22, 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: Chemistry Saturdays
Sat, Aug 22, 2:00pm - 2:30pm
Princeton Public Library - Myra & Van Williams Spark Lab
Kids in third to fifth grade learn the basics of chemistry through simple, hands-on experiments at this fun and creative workshop. Led by Princeton University graduate students.
Registration opens Monday, August 10 2026 at 9:00am
Kids: Chemistry Saturdays
Sat, Aug 22, 2:30pm - 3:00pm
Princeton Public Library - Myra & Van Williams Spark Lab
Kids in third to fifth grade learn the basics of chemistry through simple, hands-on experiments at this fun and creative workshop. Led by Princeton University graduate students.
Registration opens Monday, August 10 2026 at 9:00am
Kids & Teens: Drop-In Chess Sessions
Sat, Aug 22, 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.
Music: Novo Rodeo - A Listen Local event
Sun, Aug 23, 3:00pm - 4:15pm
Princeton Public Library - Hinds Plaza
Singer-songwriter Suzannah Sabin leads Novo Rodeo, a Central New Jersey based band performing a mix of favorite songs and original music inspired by country, folk rock and Americana.
Kids: Playtime Fun: Build it!
Mon, Aug 24, 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, Aug 24, 12:00pm - 1:30pm
Princeton Public Library - Quiet Room
Practice your English speaking skills in-person with others during conversation facilitated by a volunteer.
English Conversation (Virtual)
Mon, Aug 24, 7:00pm - 8:30pm
Virtual - Google Meet
Practice your English speaking skills with others during conversation facilitated by a volunteer on Google Meet.
Kids: Playtime Fun: Build it!
Tue, Aug 25, 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, Aug 25, 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
Catherine Project Weekly Book Discussion Series
Tue, Aug 25, 4:00pm - 5:30pm
Princeton Public Library - Tower Room
This weekly book discussion series examines fundamental texts in philosophy, political theory and literature, focusing on the theme of revolution. Online and in person.
Homeschooling Basics in New Jersey
Tue, Aug 25, 6:30pm - 7:30pm
Princeton Public Library - Newsroom
A panel of experienced homeschooling parents and teachers give an overview of the basics of homeschooling in New Jersey.
See all events