All Library locations will be closed on Monday, October 12, for Indigenous Peoples' Day.
Meet the Director
Hi! I am Maria McCauley, the Director of Libraries. Learn more about upcoming Library programs and events in my weekly message.
Learn More
Picture Book Read-a-Thon (O'Neill)
Friday, October 2 @ 11:00 AM
Our 1,000 Books Before Kindergarten program is celebrating 10 years of early literacy! Join us for a read-a-thon of our favorite brand new picture books.
Recommended for children of all ages and their caregivers. No registration is required. Please call 617-349-4023 for more information.
Learn More
Costume Swap! All Ages (O'Neill)
Saturday, October 3 @ 2:00 PM
Shop our community swap for free spooky season costumes for all ages!
Drop gently worn costumes off at the O'Neill Branch @ 70 Rindge Avenue from Monday September 28-Friday October 2. Items must be clean and delivered to a staff member during open hours. No shoes or pretend weapons please.
Learn More
News
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Director's Update, September 20, 2026
Valeria Luiselli, CPL Arts Collective, Pollinator Garden, Meeting the Moment, and More! -
Director's Update, September 13, 2026
Astrology Workshop, Meet Your Neighbor Month, Solo Aging Series, and More! -
Director's Update, September 6, 2026
Library Card Sign-Up Month, Bicycle Maintenance, Tai Chi, and More! -
Director's Update, August 30, 2026
Brewery Book Club, Linocut Printmaking, Junk Journaling for Tweens, and More!
Check out the Monthly Newsletter
Coming Up
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Open Shop (Main)
During Open Shop, anyone who has completed Hive training and is badged can reserve Hive equipment or studio spaces. Additionally, individuals are welcome to drop in to work on their projects independently. The Hive staff will assist with questions as they are able! New makers are also welcome to come in during open shop for a 10min drop in video safety training! Tool Reservations for this date will open two weeks prior from this date.
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Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) class. This class will be taught at a beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
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High Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a high beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
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Drop-in Tech Help at the Library (Central Square)
Looking for some basic computer or mobile device guidance? Want help using an online resource? Need someone to read your resume and support navigating online job applications? Join us for our drop-in help hours between 11a.m. and 1p.m. for 20 minute help sessions. No registration required.
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Little Groove Music and Movement (O'Connell)
This interactive 45-minute children’s show is designed to engage young audiences through music, movement, and play. A professional musician with an acoustic guitar leads the program, and an assistant guides the kids through activities with rhythm instruments, scarves, original songs, and familiar favorites to keep the kids engaged and excited. No registration required. Recommended for ages 0-4 with a caregiver.
-
Picture Book Read-a-Thon (O'Neill)
Our 1,000 Books Before Kindergarten program is celebrating 10 years of early literacy! Join us for a read-a-thon of our favorite brand new picture books. Recommended for children of all ages and their caregivers. No registration is required. Please call 617-349-4023 for more information.
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Wellness for Older Adults: Zumba Gold (Main)
Join instructor Darren Hairston for Zumba Gold – the fun and energizing dance fitness class tailored for active older adults and beginners! Set to vibrant, upbeat music, Zumba Gold features low-impact, easy-to-follow dance moves that make staying fit enjoyable and accessible for all fitness levels. Improve your balance, flexibility, and cardio health while having a great time in a supportive and friendly environment. No dance experience needed—just bring your smile and a willingness to move! Registration is required every week and will open at 11:30AM the Monday before each class. Waitlisted participants should remain outside the room until 11:35. Registered participants should arrive before 11:35, after which remaining spots will go to the waitlist.
-
Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a beginner level. No testing is needed. For more information call Maria Balestrieri at 617-349-4013.
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Wellness for Older Adults: Tai Chi Paradigm Beginner (Valente)
Due to the popularity of Sifu Diaz's classes, we expect participants to attend all sessions and participation in this program will be decided by lottery. Join us in this 10-week Tai Chi Paradigm practice, which focuses on the mind and body connection. Tai Chi is a fluid sequence of movements choreographed in a low impact routine. This is an in-person event in the Program Room at the Valente Branch. Finalized dates will be announced closer to the program to accommodate early voting. To enter the lottery, please register for the waitlist below. This waitlist will constitute the pool from which 15 names will be drawn randomly. Registration will open Wednesday, July 22 at 9 am and close Wednesday, August 12 at 5PM. Participants selected will be notified on Friday, August 14. Priority will be given to those who were not selected for the spring program. Sponsored by the Cambridge Public Library Foundation
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High Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) class. This class will be taught at a high beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
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Kids' Zine Collective (O'Neill)
What's a zine? And how do I make one? Come find out! Kids are invited to explore making, copying, sharing, and swapping zines. Making zines will include activities like writing, drawing, and using a photocopier. For kids ages 7 and up. Snacks are provided!
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Open Shop (Main)
During Open Shop, anyone who has completed Hive training and is badged can reserve Hive equipment or studio spaces. Additionally, individuals are welcome to drop in to work on their projects independently. The Hive staff will assist with questions as they are able! New makers are also welcome to come in during open shop for a 10min drop in video safety training! Tool Reservations for this date will open two weeks prior from this date.
-
Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) class. This class will be taught at a beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
-
High Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a high beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
-
Drop-in Tech Help at the Library (Central Square)
Looking for some basic computer or mobile device guidance? Want help using an online resource? Need someone to read your resume and support navigating online job applications? Join us for our drop-in help hours between 11a.m. and 1p.m. for 20 minute help sessions. No registration required.
-
Little Groove Music and Movement (O'Connell)
This interactive 45-minute children’s show is designed to engage young audiences through music, movement, and play. A professional musician with an acoustic guitar leads the program, and an assistant guides the kids through activities with rhythm instruments, scarves, original songs, and familiar favorites to keep the kids engaged and excited. No registration required. Recommended for ages 0-4 with a caregiver.
-
Picture Book Read-a-Thon (O'Neill)
Our 1,000 Books Before Kindergarten program is celebrating 10 years of early literacy! Join us for a read-a-thon of our favorite brand new picture books. Recommended for children of all ages and their caregivers. No registration is required. Please call 617-349-4023 for more information.
-
Wellness for Older Adults: Zumba Gold (Main)
Join instructor Darren Hairston for Zumba Gold – the fun and energizing dance fitness class tailored for active older adults and beginners! Set to vibrant, upbeat music, Zumba Gold features low-impact, easy-to-follow dance moves that make staying fit enjoyable and accessible for all fitness levels. Improve your balance, flexibility, and cardio health while having a great time in a supportive and friendly environment. No dance experience needed—just bring your smile and a willingness to move! Registration is required every week and will open at 11:30AM the Monday before each class. Waitlisted participants should remain outside the room until 11:35. Registered participants should arrive before 11:35, after which remaining spots will go to the waitlist.
-
Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a beginner level. No testing is needed. For more information call Maria Balestrieri at 617-349-4013.
-
Open Shop (Main)
During Open Shop, anyone who has completed Hive training and is badged can reserve Hive equipment or studio spaces. Additionally, individuals are welcome to drop in to work on their projects independently. The Hive staff will assist with questions as they are able! New makers are also welcome to come in during open shop for a 10min drop in video safety training! Tool Reservations for this date will open two weeks prior from this date.
-
Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) class. This class will be taught at a beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.
-
High Beginner ESOL (Central Square)
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at a high beginner level. No testing needed. For more information call Maria Balestrieri at 617-349-4013.