Trick-or-Treat on City Hall Lawn

By Office of Mayor Siddiqui

Put on your best costume and join Mayor Siddiqui, the City Manager’s Office, Cambridge Police, and Cambridge Fire for candy, pumpkin painting, and more Halloween Fun!

.: Tue, October 31 2023 3오후 – 6오후.

All ages.

Request assistance


Isaac Harmon
Office of Mayor Siddiqui

No application or registration needed.



  • In-person only.

Cambridge City Hall

795 Massachusetts Ave
Cambridge, MA 02139

Mid Cambridge and Riverside

Additional information

Feel free to attend for as long as you'd like and then continue trick-or-treating around the neighborhood!