Afterschool Activities, Environmental

We offer martial arts for children, teens, and adults. Learn how to stay fit, active, and focused. Taekwondo combines kicking, punching, and blocks into a workout for body and mind!

We run parkour classes in various parks throughout Cambridge and Somerville during the school year. No special equipment or prior experience needed.

Our City programs connect renters, homeowners and landlords to resources that help save money on their utility bills while also addressing climate change through renewable energy and efficiency.

Dazzling minerals await you at the Harvard Museum of Natural History's Earth & Planetary Sciences Gallery! New to the collection is a unique assortment of egg-shaped minerals.

For ages 4+! NSM offers group instrument lessons, choir ensembles, & private lessons on strings, guitar, woodwinds, piano, and voice.

From maker space workshops to a dance studio, a Food Lab to a performance space, The Foundry’s array of spaces will serve your individual or group needs. Bring your creative spirit!

Quality musical instruction for students of all ages & levels. Study with highly trained & experienced professional pianists. Curriculum designed to suit you and your individual learning style.

We offer safe and fun programs for pre-teens, middle schoolers, and teens to connect with peers, build leadership skills, and participate in sports, arts, and activities in an inclusive environment. 

Pink Sunday is a 501(c)(3) Non Profit Organization dedicated to promoting the importance of women's health and wellness.

We've created orienteering courses throughout the city of Cambridge to get you and your family outside and moving around. Check out our map courses on our website!

We offer a progression of map navigation activities for home-schooled students who want to learning individually or in a group.

We enhance the city's quality of life by improving our transportation system and city-wide mobility.

We you make your home more energy-efficient and help to save you money on your utility costs if you qualify for our low-income programs.

Celebrate the Lunar New Year with the Harvard Museums of Science and Culture! Learn about the animals of the zodiac in this fun scavenger hunt across two museums, perfect for all ages.

We restore and protect the green spaces in urban areas like the one around Magazine Beach along the Charles River. in spring and summer we invite people to enjoy the site and host community events.

We provide regular exhibits, workshops, live events, guest presenters, and more for children, youth, and adults.

We transforms the lives of children, adults with disabilities and their families through the power of one-to-one mentoring relationships.

We run classes in Soca dance and choreography for people of all ages and levels.

Our youth and teen summer classes include in-person and virtual dance classes for ages 4 and up!

We partner with local businesses and organizations to sponsor free events in parks across the city.

We offer lots of free events throughout the year for people of all ages with a love of learning!

We offer nature-based games and activities, art, live music, food, and lots of other programs and activities for all ages, year-round.

Our exciting community programming focuses on health, wellness, and active living in Cambridge! Our multiple facilities are open to community members interested in sports, activities, and lessons.

We are a recreational program that caters to individuals with special needs in the Cambridge area.

Discover the Olympic sport of fencing!
Visit our website to try a FREE class today.