Intermediate ESOL Class (St James Church)
January 2026 classes will be held at Saint James Church, 1991 Massachusetts Ave, Cambridge, MA 02140 due to repairs to the O'Neill Branch Library.
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at an intermediate level. No testing is needed.
Intermediate ESOL Class (Saint James Church)
January 2026 classes will be held at Saint James Church, 1991 Massachusetts Ave, Cambridge, MA 02140 due to repairs to the O'Neill Branch Library.
Join us for an English for Speakers of Other Languages (ESOL) Class. This class will be taught at an intermediate level. No testing is needed.
Apply for a Business Certificate
A business certificate must be filed for any person, partnership, or corporation conducting business in Cambridge under a name other than their own. The form must be signed before a Notary Public and returned to the.
City Clerk's Office
795 Massachusetts Avenue
Cambridge, MA 02139
Criminal Investigations Unit
The Criminal Investigations Unit is responsible for reviewing reports and making a determination as to the solvability of a crime.
King 2-5 Afterschool
The King 2-5 Afterschool is a safe and welcoming environment in which children are encouraged to learn through exploration.
Summer Reading: Last Day of School Celebration (O'Connell)
This event has been relocated to the O'Connell Branch parking lot.
Join us outdoors at the O'Connell Branch to celebrate the end of the school year and the start of the summer!
Come for free ice cream while supplies last. No registration is required. All ages are welcome!
City Departments & Offices
Walk-in access by the public is available Monday through Friday during regular City business hours (Monday, 8:30am-8pm, Tuesday-Thursday, 8:30am-5pm, and Friday, 8:30am-12pm), and in-person public appointments continue to be offered by many departments.
Child Safety Seat Installation and Inspection
The Cambridge Police Department offers a free Child Safety Seat Installation and Inspection service to help residents properly install car seats, booster seats, and seatbelts. Trained officers inspect seats, provide guidance, and may supply free car seats to families in need, all to ensure children are traveling safely and legally under Massachusetts law.