Sennott Park Renovation Project
This very actively used park lies along Broadway at the intersection with Norfolk Street and is right next to the Area IV Youth Center. The area features multi-purpose playing fields, a playground, water play and basketball courts. One edge of the park was improved in 2010 with a walking path, ornamental fencing, park furniture and landscaping.
XR Lab 101 (Main)- CANCELLED
Extended reality (XR) opens the door to worlds and experiences outside the everyday through virtual reality, augmented reality, and mixed reality equipment. Test drive our Microsoft HoloLens augmented reality glasses, Structure Sensor 3D scanner, Merge headsets, and more. Registration is required.
You must complete Hive Safety Training before registering for this workshop.
Craft & Art Supply Swap
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 January 5, 2026.
Make & Mend Somerville has generously offered to accept leftover supplies, so please make sure your donations follow their guidelines: https://makeandmendshop.com/pages/donate.
Cozy Crafternoon: Snowflakes (Collins)
Come get creative at Collins! Join your neighbors at this casual, drop-in afternoon craft session. This month, celebrate winter by making snowflakes. We'll provide supplies and instructions to cut traditional snowflakes and advanced 3-D versions using multiple sheets of paper.
This month's activity is recommended for people of all ages.
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.
Seniors
Senior residents, particularly individuals with weakened respiratory and immune systems, may be at higher risk of serious illness upon contracting COVID-19. As a unified community, we can keep our most vulnerable residents safe and healthy, both physically and mentally, by adopting specific precautionary measures.
Winter Ice Sampling
Photos from winter sampling on Fresh Pond in March, 2014. CWD and CFD staff carefully trekked out on the ice, which ranged from 12 - 14 inches thick. After drilling holes CWD staff measured temperature and dissolved oxygen levels vertically throughout Fresh Pond to check the ecological health of the Reservoir.
City of Cambridge Launches Sustainable Cambridge and Celebrates Earth Month
The City of Cambridge has officially launched Sustainable Cambridge, a new initiative that encompasses all of Cambridge’s efforts to address climate change while keeping the community welcoming, neighborly, and beautiful. In support of Sustainable Cambridge and Earth Month, the City of Cambridge will host a series of events and feature a variety of activities throughout the rest of April.
Robot Story Time with the Museum of Science (O'Neill)
Can a robot be a friend? Can a robot help do your chores? An educator from the Museum of Science leads Robot Storytime to explore these questions through an original story. After the story, participants can interact with a robot dog! No registration required.
Recommended for ages 0-7 with a caregiver.