Kids activities in Cambridge, MA

GOkidOZ lists 58 kids’ programs based in Cambridge: 33 after-school classes and lessons; 11 summer camps; 4 school-vacation programs; 1 tutoring and academic center; 2 birthday party venues and entertainers; 7 family places to go. Each has its own page with ages, location and a direct link to the provider.

GOkidOZ tracks 2 upcoming events for Cambridge families: Cambridge Science Carnival on Sun Oct 4, 2026, 12–4pm, at Kendall/MIT Open Space, 292 Main St; ArtsThursdays: Halloween at the Museum on Thu Oct 29, 2026, 5-9pm, at Harvard Museum of Natural History, 26 Oxford St. Each has its own page with times, ages, cost and directions, and the list at the top of this page drops events once they have passed.

There are 33 after-school options in Cambridge: tennis, swimming, dance, music lessons, piano lessons, guitar lessons, drum lessons, theatre, painting, pottery, fencing and soccer.

Yes — 11 summer camps are based in Cambridge, including Summer at Shady Hill, Steve & Kate's Camp, iD Tech Camps, NuVu Studio and Olympia Fencing Center Summer. Between them they cover swimming, fencing, basketball, martial arts, coding, robotics, 3D printing and sewing.

GOkidOZ lists 4 school-vacation programs in Cambridge: iD Tech, Olympia Fencing, Artisan's Asylum and Steve & Kate's Camp.

Cambridge has 2 birthday options on GOkidOZ: Balloon Boutique LLC (Nakia) and Sur La Table.

GOkidOZ is free for families. Listings are compiled and checked by Betsy, a Wellesley mom of three, who confirms each program exists, serves kids, and is currently running before it goes on the site. Every listing links straight to the provider’s own page.