- Artbarn*
- Boston Alliance of Gay, Lesbian, Bisexual and Transgender Youth (BAGLY)
- Boston Center for Adult Education
- Boston GLASS Community Center
- Boy Scout Troop 6
- Brio Integrated Theatre
- Brookline Adult and Community Education Program*
- Brookline Music School*
- Brookline Public Library – Coolidge Corner*
- Brookline Public Library – Main Branch*
- Brookline Public Library – Putterham*
- Brookline Recreation Department*
- Brookline Senior Center*
- Brookline Teen Center*
- Brookline Youth Outdoors Club*
- Cambridge Center for Adult Education
- Girl Scouts
- Grub Street, Inc.
- Horizons for Homeless Children (HHC)
- Massachusetts Head Start and Early Head Start
- Morgan Memorial Goodwill Industries
- Oasis Coalition of Boston
- Talking Information Center
- University of Massachusetts Boston Osher Lifelong Learning Institute (OLLI)
- Waypoint Adventure
- Artbarn*
- Boston Alliance of Gay, Lesbian, Bisexual and Transgender Youth (BAGLY)
- Boston Center for Adult Education
- Boston GLASS Community Center
- Boy Scout Troop 6
- Brio Integrated Theatre
- Brookline Adult and Community Education Program*
- Brookline Music School*
- Brookline Public Library – Coolidge Corner*
- Brookline Public Library – Main Branch*
- Brookline Public Library – Putterham*
- Brookline Recreation Department*
- Brookline Senior Center*
- Brookline Teen Center*
- Brookline Youth Outdoors Club*
- Cambridge Center for Adult Education
- Girl Scouts
- Grub Street, Inc.
- Horizons for Homeless Children (HHC)
- Massachusetts Head Start and Early Head Start
- Morgan Memorial Goodwill Industries
- Oasis Coalition of Boston
- Talking Information Center
- University of Massachusetts Boston Osher Lifelong Learning Institute (OLLI)
- Waypoint Adventure