Find your people, a few blocks away.

Bay Area calligraphy organization promoting the study and practice of calligraphy through classes and workshops.

a non-profit 501(c)(3) organization serving our community and supporting the Castro Valley Library

The Friends of the Kensington Library, a 501c(3) nonprofit organization, has worked to improve library services in Kensington since 1959.

A Vertical Village for Frontier Technologies. Sixteen floors in the heart of San Francisco filled with people advancing deep tech and frontier technologies — all within a relaxed and inspiring environment.

Choir Tuesdays 7:30pm (Sept-summer); Stammtisch on Zoom (e.g. 2nd/4th Wed 7:30pm); Kaffeeklatsch and Skat 2nd Saturday of the month

Group rides, volunteer trail-work days, club picnics and campouts

Girls on the Run is a 501(c)(3) nonprofit organization designed to enhance participants' social, emotional and physical skills to successfully navigate life experiences. We inspire girls to be joyful, healthy and confident using a fun, experience-based curriculum which creatively integrates running.

Structured social events with 8-minute conversation rounds, then a self-organized group activity.

Gleneagles GC in a word is special. Golf writers, historians and loyalists agree that there is no other golf course in the region, country or world quite like it. Designed by Jack Fleming, this full length nine-holer has captured and broken the hearts of many a golfer for decades.

The Golden Gate Angling & Casting Club (GGACC), located in the heart of beautiful Golden Gate Park in San Francisco, has more than 1,300 members worldwide. GGACC members enjoy fishing the globe for all species of fish and many members are world-renowned for their casting, rod design and fly tying expertise.

Regular autocross rounds, track days, and socials; see events page

Tuesday evenings at St. Matthew's Lutheran Church

Volunteer-run San Francisco moms’ organization with members, forums, events, and volunteer opportunities.

San Francisco Golden Gate Rugby is a premier rugby club offering competitive play for men, women, and youth.

Wednesdays at Kezar Stadium, Sundays at Crissy Field Warming Hut

One of the largest triathlon clubs in the country, providing structured training, coached sessions, and a supportive community for all skill levels.

A masters water polo club offering competitive and recreational play for adults in the Bay Area.

3rd Monday of the month at 10am (except Jul, Aug, Dec)

Google Developer Groups presence in the Bay Area for technical training, Google technologies, and developer networking.

Bay Area calendar for Go programming language meetups and talks.

GraphQL community for developers working with APIs, backend systems, and application data access.

Gujarati Cultural Association (GCA) of Bay Area, California is a 501(c)(3) non-profit organization dedicated to promoting Gujarati heritage, traditions, and community engagement in the Bay Area

Sundays, 9:30 am-2:30 pm; meeting locations vary throughout Marin County