Summer Reading: Observing the Partial Solar Eclipse with #Popscope (O'Neill)
Join us during the partial solar eclipse and learn how to safely observe it! Eclipse glasses will be provided. Participants will also have the chance to explore a walkable model of the solar system and create a related craft.
This program will happen outside. In case of bad weather, this program will happen inside the Peabody School gym
Funding for Summer Reading has been generously provided by the City of Cambridge, Cambridge Public Library Foundation, Friends of the Cambridge Public Library and the Massachusetts Board of Library Commissioners.
Health Care Proxy Clinic (Central)
Join members of the Legal Services Center of Harvard Law School for a brief presentation outlining the importance of Health Care Proxies followed by the opportunity to complete and execute your own.
Registration is requested, but not required.
The Health Care Proxy is a simple document, legally valid in Massachusetts, which allows you to name someone (an "agent") to make health care decisions on your behalf if you are unable to make or communicate those decisions.
CPL Adult Summer Camp: Plant Identification Nature Walk
Join us for one, two, or all CPL Adult Summer Camp activities to meet new people and have nostalgic fun outside in Cambridge!
Meet at Lechmere Station to admire and identify Cambridge trees, plants, and more using iNaturalist with your neighbors!
We will Walk through the Common at Cambridge Crossing into North Point Park.
In case of rain/high heat, this event will be postponed.
Registration Recommended.
Park Sounds: Juneteenth Celebration with Tim Hall (Main)
Join us for a special Park Sounds in celebration of Juneteenth with saxophonist Tim Hall, an award-winning musician, performance poet, and producer from Detroit, MI, now based in Boston. His poetry draws inspiration from his lived experiences - charting the nuances of blackness, masculinity, and the beauties of life. Tim's music is used to underscore his vivid storytelling with warm neo soul, jazz, and hip hop influences.
PARK SOUNDS 2026 brings free outdoor musical performances featuring local artists to the front lawn of the Cambridge Public Library Main Branch. These events are all-ages. Bring a chair, food, and loved ones to celebrate the summer! Funding is provided by the CPL Foundation in memory of Janet Axelrod.
Summer Reading: An Evening with Lola the Plant Lady (Main)
In this 60-minute workshop, participants will learn the fundamentals of houseplant care, including how to choose the right plants for their space, understand light and watering needs, and troubleshoot common issues. The session also introduces the concept of “plantuition”—a more intuitive approach to plant care that encourages observation and confidence. This workshop is especially suited for renters, beginners, and anyone working with limited space or budget.
Cambridge Young Authors' Squad - CYAS (O'Neill)
Young people ages 10 to 14 who love to write are welcome to share their ideas and writing. Snacks are provided!
CYAS is currently working on a group story. At this meeting we will be working collaboratively on writing/editing.
If you are attending for the first time, registration is helpful, but not required.
Cambridge Young Authors' Squad - CYAS (O'Neill)
Young people ages 10 to 14 who love to write are welcome to share their ideas and writing. Snacks are provided!
CYAS is currently working on a group story. At this meeting we will be working collaboratively on writing/editing.
If you are attending for the first time, registration is helpful, but not required.
Medicinal Plant Walk (O'Neill/Danehy Park)
Join herbalist Mo Katz-Christy for a walk through Danehy Park to identify plants and their medicinal uses! We will explore weeds and cultivated plants, trees and shrubs, with plenty of time for questions and conversation. Bring a notebook if you like. Meet us at the parking lot on Sherman Street (if you’re late you should be able to find us – we won’t move too far too fast!). Registration is required.