Coding and Web Development 101 (Main)
Would-be programmers with basic computer literacy are invited to join this workshop series. Over eight weeks, participants will learn programming fundamentals, build web pages with HTML, CSS, and JavaScript, use developer tools such as Git, and more. There will be time to work on projects and receive guidance from experienced developers, with optional homework materials made available for more in-depth learning. While you can join at any time, starting at the beginning of the course is encouraged for the best experience. Registration is required.
The eight sessions are as follows:
Session One (April 8, 2026)
Session Two (April 22, 2026)
Session Three (April 29, 2026)
Session Four (May 6, 2026)
Session Five (May 13, 2026)
Session Six (May 20, 2026)
Session Seven (May 27, 2026)
Session Eight (June 3, 2026)
Note: Patrons must register for each session they wish to attend; registration for each session opens two weeks before the listed dates.
Summer Reading: Wingmasters, Birds of Prey (Main)
This presentation incorporates 4-5 live birds of prey that all native to New England. The program is designed to explain predation, the birds' place at the top of the food web, their different hunting adaptations and their status in a rapidly changing world. Because many birds of prey are declining in number, this presentation also features one or more of the endangered raptors that Wingmasters cares for, and explains why these species face an uncertain future. Recommended for children ages 6 and up and their caregivers.
This program can accommodate 75 people. Tickets are available on a first come, first served basis on the day of the program. The entire party must be present to receive a ticket. This program starts promptly. Unclaimed seats will be offered to someone waiting. We appreciate your patience and understanding.
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.
[CANCELLED] CPL Nature Club: Morning Bird Watching Walk at Mount Auburn Cemetery (Collins)
Update 6/17/25: Due to rain in the forecast, this walk has been cancelled. The next bird watching walk will be held on Friday, July 18th at 10:15 a.m. You can register for that walk at this link: https://cambridgepl.libcal.com/calendar/publicevents/JulyBird
Join us for a morning walk at one of the most renowned birdwatching spots in Cambridge, Mount Auburn Cemetery! We will help you identify birds, learn birdwatching tips and tricks, and familiarize yourself with migratory birds as well as those that can be spotted all year round. A limited supply of binoculars will be available.
The walk will meet at the Collins Branch Library at 64 Aberdeen Ave at 10:15 a.m. We will walk to Mt. Auburn Cemetery together (about a five minute walk). Please try to be on time as we will leave shortly after 10:15!
Registration is required. This event can only accommodate a certain number of participants. One registration is good for one person. If you do not register, you cannot participate. Those on the waitlist will be contacted if a space becomes available.
CPL Nature Club: Rethinking Urban Green Spaces: Nature Walk with Earthwise Aware (Main)
Join Earthwise Aware (EwA) for an interactive walk to observe, document, and take part in shaping urban spaces that work with nature. Together, we will explore how design choices and climate pressures shape the ecological value of our everyday green spaces, and document habitat conditions using simple citizen science tools.
Starting at the library lawn, we will examine spaces that appear green but often function poorly. Manicured lawns and sparse tree plantings may look inviting, yet they frequently support little biodiversity and can limit soil health and resilience. What makes a space truly nature-friendly? We will record what is present, what is missing, and what that tells us about ecological function.
During the walk, we will:
Observe and document plant communities and habitat quality
Identify signs of low and high ecological function
Compare conventional landscapes with more resilient plantings such as native beds or meadow patches
Contribute real data that supports local ecological understanding and decision making
This is participatory science in practice. Your observations will feed into broader efforts to track urban biodiversity and inform better land use choices.
The program will meet outside the library in Joan Lorentz Park. Registration required.
Rain date: Wednesday May 6
4 Mellen Street Affordable Housing Application Information Session
The application period for Homeowners Rehab Inc. (HRI)’s 29-unit affordable development at 4 Mellen Street in Cambridge is now open. Click here to fill out the application online. Physical applications are available at the following locations:
810 Memorial Drive, #200, Cambridge, MA 02139
City Hall, 795 Massachusetts Avenue, Cambridge, MA 02139
City Hall Annex, 344 Broadway, Cambridge, MA 02139
Multi-Service Center, 362 Green St, Cambridge, MA 02139
Cambridge Public Library, 449 Broadway, Cambridge, MA 02139
Completed applications can be returned to HRI as follows:
Online: https://waitlistcheck.com/MA3398
By Email: FourMellen@Wingatecompanies.com
By Mail: 810 Memorial Drive, #200, Cambridge, MA 02139
Applications are available from June 1, 2026 to July 31, 2026 at 5 p.m. with a lottery to be held August 13th, 2026, at 3:00 p.m. via Teams. Applicants are not required to attend the lottery.
To learn more about the application and lottery process, please attend one of the upcoming information sessions:
Online via Teams: Tuesday, July 7, 2026 from 6 – 7:30 p.m. Teams Meeting link: https://shorturl.at/BxHwS
For more information about this project, please visit https://linktr.ee/FourMellen.
For information about eligibility or the application process, please contact HRI at (617) 693-0981or email FourMellen@wingatecompanies.com.