Afterschool Activities, LGBTQ+ Services

We are the oldest nationally-focused bi+ organization in the U.S. that advocates for bisexual visibility and raises awareness about bisexuality throughout the LGBT and straight communities.

Mass Audubon protects 38,000 acres of land throughout Massachusetts, saving birds and other wildlife, and making nature accessible to all.

We are a sewing studio and fabric and yarn shop with Cambridge's only stitch lounge to help you craft your goals.

Big Sister Boston empowers women, girls, and nonbinary folks through a variety of gender-intentional programs and opportunities.

Babe Ruth Baseball provides an opportunity for 13-15 year old baseball players to play and learn the game the RIGHT way.

We run baseball programs and leagues throughout the year for children up to age 12. Our offerings provide opportunities for children to have fun, learn the game, and build community.

BioBuilder is a education nonprofit established in 2011 that offers open-access synthetic biology curriculum, and programs to students and teachers around the world.

Offering free arts education programming to Cambridge students in grades 5-8

We empower K-12 girls to embrace STEM through free, hands-on science clubs taught by women mentors in STEM careers in Cambridge, Somerville, Boston.

We provide public access to original materials and educational experiences about Mary Baker Eddy and the ideas she advanced through a variety of programs for adults and children.

We expose a new generation of students to opportunities in engineering, research, and service to the nation and world through research, educational programs, and collaboration.

We are one of the largest human services providers in the Commonwealth in addition to being the most programmatically diverse.

We work to create a health care system that provides culturally competent care to everyone, especially the most vulnerable among us, through public policy, advocacy, education, and public service.

GLSEN strives to assure that each member of every school community is valued and respected regardless of sexual orientation or gender identity/expression.

Greater Boston PFLAG works to create environments of understanding so that all people can live with dignity and respect through:

We promote the sport of rowing and rowing activities. Learn to Row, Get Fit, Have Fun!

Outdoor programming for youth in Kindergarten through 12th grade.