• Primary/Elementary School

• 1855.

Learning Project Inc

The Learning Project is an independent, co-ed, urban day school in for grades K-6.

Cathedral of the Holy Cross

The Metropolitan Cathedral of the Holy Cross is the mother church of the Archdiocese of Boston, the seat of Cardinal Seán Patrick O'Malley, and serves as a parish to Boston's historic South End neighborhood.

• Tennis and Racquet Sports Clubs/Leagues

• 1857.

Cambridge Tennis Club Inc

The Cambridge Tennis Club has five beautifully maintained har-tru clay courts.

Science Club for Girls, Inc.

Science Club for Girls fosters excitement, confidence, and literacy in science, technology, engineering, and mathematics (STEM) for girls and gender-expansive youth from underrepresented communities by providing free, experiential programs and by maximizing meaningful interactions with women-in-STEM mentors.

• Christian

• 1859.

Children of Hope Inc

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• Printing, Publishing

• 1860.

Drum Literary Magazine

The Drum is the litmag you listen to. Short fiction, essays, and author interviews in audio only.

• Primary/Elementary School

• 1861.

Violeta Montessori School Inc

Classroom of researchers, learners, & educators in central Cambridge MA; providing a high-quality, bilingual Montessori education for children ages 3 to 6.

Cambridge Jazz Foundation

Our mission is to educate people about the uniquely American art of jazz through exceptional live performances, educational opportunities and also to provide inspiration and scholarships for young musicians in our community.

• Buddhist

• 1863.

Cambridge House for Inner Peace Inc

PEACE HOUSE IS DEDICATED TO THE STUDY AND PRACTICE OF BUDDHISM, TO SUPPORTING INTERRELIGIOUS COMMUNICATION AND CULTURAL EXCHANGE, AND TO CREATING CONDITIONS WHERE INDIVIDUAL AND COLLECTIVE PEACE, CONNECTION, AND DISCOVERY CAN FLOURISH.