Design your Own Space Mission Patch! (Main)
Design Your Own Space Mission Patch! Young space enthusiasts are invited to imagine and create their own space mission patch, just like real astronauts! Using circular templates, markers, and space-themed stickers, children will dream up their own space missions: Will they fly to Mars? Visit a distant galaxy? Search for alien life? Each child will choose a mission goal, name their spacecraft, and design a patch that tells the story of their adventure. As they draw, children will hear inspiring stories about real-life women astronauts, encouraging early interest in space careers and diverse role models in STEM. Finished patches will be displayed during the event to celebrate their creativity and curiosity. Recommended for children in grades K-5.
This special activity is part of Massachusetts STEM Week 2025 and is organized by The Space Consortium, the local space education and outreach nonprofit behind Massachusetts Space Week (April 20-26 2026).
Summer Reading: Gross Science with the Poop Museum (Central Square)
Prepare to be amazed and surprised by a presentation from the Poop Museum, where everyone learns many fantastic, fabulous and fun facts about human, animal and insect poop.
Funding for Summer Reading has been generously provided by the City of Cambridge, Cambridge Public Library Foundation and Friends of the Cambridge Public Library.
Participatory Budgeting (PB) Delegate Orientation
During this PB Delegate Orientation, volunteer Cambridge residents will join the City's Budget Team in learning more about the PB Delegate role. The orientation will cover an overview of the PB proposal development process, volunteer responsibilities and time commitment, as well as an opportunity for volunteers to choose their Delegate Committees and meet fellow volunteers.
Absentee Voting
Learn about absentee voting in the City including eligibility and deadlines for registration.
Short Story Reading Group
Drop by the Central Square Branch's Lewis Room to read and discus a short story together. Copies of the story will be provided, along with snacks. No preparation or 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.
CANCELLED - Teen Hangout (Valente)
Hangout with other teens in the Valente Branch Community Room after school to socialize, unwind, play a game, or make some art - your choice!
No registration required, drop-in between 3:30-5pm.
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.
[CANCELED] Teen Hangout (Valente)
Hangout with other teens in the Valente Branch Community Room after school to socialize, unwind, and participate in a rotating activity.
No registration required, drop-in between 3:30-4:30pm.
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.
CANCELLED - Teen Hangout (Valente)
Hangout with other teens in the Valente Branch Community Room after school to socialize, unwind, and participate in a rotating activity.
No registration required, drop-in between 3:30-4:30pm.
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.