Open Shop- Equipment and Studio Reservations (Main)
During this reservation period, anyone who has completed Hive training and is certified to use equipment or studio(s) can reserve Hive equipment or studio spaces. Staff will assist participants as they are able. Tool Reservations for August will open Friday, July 18th at 5pm.
Graphics Are Great! Book Group (O'Connell/Virtual)
Our monthly "Graphics Are Great!" book group is for kids aged 8-12. Check out a copy of the book beforehand, or download it from the Libby app. Our July book is Ali Cross by James Patterson, adapted by Adam Rau, illustrated by Phillip Tajalle.
This book group will meet virtually and in person at the O'Connell Branch. Please register below if you would like to attend virtually. A Zoom link will be sent to all registered participants one hour before the event.
Need a laptop or hotspot to participate? Call the O'Connell Branch at 617-349-4019.
For questions about the "Graphics Are Great!" Book Club, please email cmeisler@cambridgema.gov.
Summer Reading: Craft & Art Supply Swap (Main)
Exchange your surplus paint, fabric, fiber, and other supplies with fellow crafters and artists in the community!
Donations accepted at the Main Library Q&A desk starting July 19.
Make & Mend Somerville has generously offered to accept leftover supplies, so please make sure your donations follow their guidelines: https://makeandmendshop.com/pages/donate.
Citizenship Preparation Classes
Come join this free 10-week class, in partnership with St. Mark Community Education Program. This series of classes prepares students for all parts of the Citizenship interview. This class is offered as a 10-week series. Attendance at all sessions is expected.
Requirements:
Intermediate-level English
Legal Permanent Resident card for 4 years and 9 months (2 years and 9 months if married to a U.S. citizen)
Class Meeting Dates:
Wednesday, October 8, 2025
Wednesday, October 15, 2025
Wednesday, October 22, 2025
Wednesday, October 29, 2025
Wednesday, November 5, 2025
Wednesday, November 12, 2025
Wednesday, November 19, 2025
NO MEETING Wednesday, November 26, 2025
Wednesday, December 3, 2025
Wednesday, December 10, 2025
Wednesday, December 17, 2025
Registration is required.
Click Here to Register
For more information about registering or classes contact St. Marks at stmarkesol@gmail.com or 617-288-8515.
Curbside Food Waste Pickup
In 2009, the City set a goal to reduce residential trash disposal by 30% by 2020, and by 80% by 2050. With that goal in mind, the City expanded curbside food waste pickup to all buildings with 1 to 12 units. 25,000 households (8,100 buildings) are now eligible to participate.
Book Picnic
Find your next great read!
In this program, we will be sampling books from our Central Square adult collection! Spend 5 minutes with each title before rotating to the next.
Snacks will be provided.
Registration helpful but not required.
Grand Reopening Party! (Collins)
Join us to celebrate the reopening of the Collins Branch! Come reconnect with Collins staff and neighbors and meet the new Branch Manager. Enjoy refreshments, crafts, and games in your neighborhood.
Weather permitting, the party will take place in the back yard.
AAPI Voices Poetry Open Mic with Aparna Paul (Valente)
Celebrate AAPI voices through a poetry open mic & feature! Poets of Asian American/Pacific Islander heritage are invited to share their work and/or recite a cover poem. All adults are welcome to attend.
Interested poets can sign up for a 3-5 minute timeslot in the open mic by filling out this form: https://forms.cloud.microsoft/g/dszDWm1h2R
Following the open mic, we will be featuring Cambridge-based poet Aparna Paul.
Aparna Paul (she/her) is a writer, chemical engineer, banana bread enthusiast, & amateur crossword constructor based in Cambridge, MA. Her poetry & prose has been recognized by Reckoning, DMQ Review, & Gaining Ground, among others. She edited the anthology Reflections of The Land (Literary Cleveland, 2022) and is a co-editor of GOOD SOUP, now on hiatus (@goodsoup.mag on insta!). She performs regularly, hosts occasionally, and slams sometimes at the Boston Poetry Slam at the Cantab Lounge. HOME FREE (Game Over Books, 2025) is her debut full-length poetry collection. Books will be available for purchase.
Coffee will be provided.
Coloring Party!
Drop by the Central Square Branch's Lewis Room to color and chat with your neighbors. Coloring supplies and snacks will be provided. No registration required!
The City of Cambridge does not discriminate, including on the basis of disability. We may provide auxiliary aids and services, written materials in alternative formats, and reasonable modifications in policies and procedures to people with disabilities. For more information contact us at library@cambridgema.gov, 617-349-4032 (voice), or via relay at 711.