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The Cambridge Public Health Department (CPHD) strongly recommends that residents get a flu vaccine this season. While a flu vaccine is always good preventative health care, it is especially important this year given the ongoing COVID-19 pandemic. In addition to the flu vaccine, CPHD will also be offering free Pfizer COVID-19 vaccines and boosters at the clinics. We encourage people who are unvaccinated, especially young people (12 and older), to use this opportunity to get both the flu and COVID-19 vaccines.

Come try your hand at making a beautiful pin or magnet! Draw your own design, and learn to use our button making machine. Each attendee will have the opportunity to make one or two printed designs as well. This event is recommended for school-age children. No registration necessary - just drop in anytime during the event (while supplies last).

Swap extra seeds, plants or harvested items from your garden at the Library (outdoors)! If you cannot bring anything you may still come to get supplies and enjoy activities. This program is open to people of all ages! No registration is required. In case of rain or bad weather this program will be inside the O'Neill Branch.

May selection: When Books Went to War by Molly Guptill Manning Reading Interests: We read mostly contemporary Fiction and Non-Fiction, with forays into older works and classics. Past selections include: Sing, Unburied, Sing by Jesmyn Ward, Tomorrow and Tomorrow and Tomorrow by Gabrielle Zevin, Remarkably Bright Creatures by Shelby Van Pelt and The Midnight Library by Matt Haig. How to get the print book: Copies of the book are set aside at the O'Connell Branch. Click here for O'Connell Branch Hours How to get the e-book or digital audiobook: This month’s book is available as a digital audio and e-book through Hoopla. This book group meets in person at the O'Connell Branch. No registration is needed. Drop-ins welcome. For more information contact the branch at 617-349-4019.

Take a break from your studies and join us for lunch! Free pizza will be provided while supplies last and you will have the chance to share your ideas for future events at O’Connell! If you have any dietary restrictions, please call the branch by Monday, Nov 24, 2025 at (617) 349-4019. This is a drop-in event designed for patrons ages 12-18. No registration required.

Learn to 3D print items in our library and create a 3D model to print using our Prusa 3D printers! Before taking this workshop: Complete Hive Safety Training Create a free Tinkercad account at www.tinkercad.com You will get hands-on experience running the 3D printer, gain fundamental 3D modeling skills using Tinkercad, and earn your 3D Printing certification for future reservations in The Hive. Create a Tinkercad account at www.tinkercad.com prior to arriving. Parents may need to assist users under the age of 18 to create an account prior to arriving. You must complete Hive Safety Training before registering for this workshop.

Learn to 3D print items in our library and create a 3D model to print using our Prusa 3D printers! Before taking this workshop: Complete Hive Safety Training Create a free Tinkercad account at www.tinkercad.com You will get hands-on experience running the 3D printer, gain fundamental 3D modeling skills using Tinkercad, and earn your 3D Printing certification for future reservations in The Hive. Create a Tinkercad account at www.tinkercad.com prior to arriving. Parents may need to assist users under the age of 18 to create an account prior to arriving. You must complete Hive Safety Training before registering for this workshop.

Join us for a chess challenge. Players of all skill levels and all ages are welcome to participate. Chess sets will be provided, but feel free to bring your own if you prefer. This is not an instructional class, but rather a gathering for individuals who want to play and test their skills against other members of the community. There's no need to register in advance - simply drop by and challenge yourself to improve your mastery of this classic game! If you have any questions, please feel free to contact us at 617-349-4017 or via email: ipachoncaballero@cambridgema.gov or mmcglathery@cambridgema.gov

Learn to 3D print items in our library and create a 3D model to print using our Prusa 3D printers! Before taking this workshop: Complete Hive Safety Training Create a free Tinkercad account at www.tinkercad.com You will get hands-on experience running the 3D printer, gain fundamental 3D modeling skills using Tinkercad, and earn your 3D Printing certification for future reservations in The Hive. Create a Tinkercad account at www.tinkercad.com prior to arriving. Parents may need to assist users under the age of 18 to create an account prior to arriving. You must complete Hive Safety Training before registering for this workshop.

Learn to 3D print items in our library and create a 3D model to print using our Prusa 3D printers! Before taking this workshop: Complete Hive Safety Training Create a free Tinkercad account at www.tinkercad.com You will get hands-on experience running the 3D printer, gain fundamental 3D modeling skills using Tinkercad, and earn your 3D Printing certification for future reservations in The Hive. Create a Tinkercad account at www.tinkercad.com prior to arriving. Parents may need to assist users under the age of 18 to create an account prior to arriving. You must complete Hive Safety Training before registering for this workshop.