- Social And MeetupsSouthern Marin Mothers' ClubOver 1,000 members in the North Bay; provides a vibrant community for moms and dads with age-based playgroups, active forums, a monthly newsletter, an annual preschool fair, and year-round events.
- Science Tech And CodingSouth Park CommonsSPC is a home for the most talented founders and technologists exploring what's next. Our members turn the chaos of possibility into the clarity of conviction.
- Social And MeetupsSpinsters of San FranciscoThe Spinsters of San Francisco (SOSF) is a social and philanthropic organization of young professional unmarried women unique to the San Francisco Bay Area. Since 1929, SOSF has created a strong network of women who make a positive impact in the community through volunteering and fundraising events.
- Volunteering And CausesSPURBay Area civic-planning organization with membership, events, policy programs, and urbanist community engagement.
- Business And CareerStartup Grind Silicon Valley / SF Bay AreaMonthly startup community events for founders, startup teams, investors, and operators.
- Arts And CraftsSticks & String Knitting & Crochet CircleSticks & String is a group of folks who like to knit, crochet, tat, and do other things with sticks and string.
- Social And MeetupsSupport for Families of Children with DisabilitiesParent-led support organization for families of children with disabilities in San Francisco and the Bay Area.
- Outdoors And AdventureSurfrider Foundation - Bay Area ChaptersRegional umbrella row for Bay Area Surfrider chapters working on ocean, beach, and coastal protection.
- Science Tech And CodingsvDevOpsSilicon Valley community for discussing DevOps, Dev, Ops, and related practices.
- Culture And LanguageSWEA San FranciscoSwedish women’s educational association chapter for culture, language, and community connection.
- Sports Wellness And RecreationSweat & Sip SFSweat and Sip is a community that brings together fitness enthusiasts for workouts followed by social gatherings. Our mission is to foster connections and healthy lifestyles through movement and shared experiences.
- Science Tech And CodingSwift Language User Group x Cocoaheads | SF & Silicon ValleySwift/iOS/macOS community for the San Francisco and Silicon Valley area.
- Arts And CraftsSyzygy SFSyzygy SF is a group of artists, musicians, makers, programmers and more, who are building a creative community in San Francisco’s Mission district. Our mission is to create a space where people from all backgrounds can inspire each other, collaborate, and keep the spirit of all that is weird and creative alive in SF.
- Sports Wellness And RecreationTable Tennis AmericaTable Tennis America is the home for ping pong enthusiast of all level in the Bay Area. We offer a great environment for players to enjoy this sport.
- Music Dance And PerformanceTam TwirlersA Modern Western Square Dance club in San Rafael, California - a friendly group of singles and couples who love to get together to socialize, have fun, and dance. No partner required.
- Science Tech And CodingTechqueria San Francisco Bay AreaLatinx tech community chapter for networking, support, and professional connection in the Bay Area.
- Social & Private ClubsThe Battery
- Social And MeetupsThe Battery SFThe Battery is a place where curiosity is celebrated, conversations are encouraged, and creativity thrives. More than a club, it's a community built on the belief that meaningful connections enrich our lives and broaden our perspectives. Here, members gather to share ideas, spark new collaborations, and enjoy experiences that blend culture, comfort, and discovery. Whether it's a quiet moment in a favorite corner or a spirited debate over a shared table, The Battery invites you to be part of a living, evolving community shaped by the people within it.
- Games And TabletopThe Diablo Valley Boardgames MeetupBoard game meetup playing a full range of games from lighthearted party games to intense euro games and traditional war gaming, meeting all over the Diablo Valley from Clayton to Concord to Walnut Creek and Pleasant Hill.
- Volunteering And CausesThe GuardsmenA philanthropic organization of young professionals who raise funds to provide scholarships and camperships for at-risk youth in the Bay Area.
- Social And MeetupsTheLoveStar Social GroupA social group hosting singles' speed dating, coffee mixers, and virtual mixers.
- Social And MeetupsThe Olympic ClubFounded in 1860, The Olympic Club's rich heritage of sporting achievements, its iconic clubhouses and world-renowned golf courses have made it the premier athletic club in the country. Membership is an active experience where members can play any of three iconic golf courses or utilize health and fitness facilities, pools, and athletic courts.
- Books And WritingThe Page TurnersAn evening book discussion group for adults that meets at the Castro Valley Library on the second Tuesday of the month at 7 pm.
- Social And MeetupsThe Parents' Club of Palo Alto & Menlo Park (PAMP)Our mission is to build communities for families with young children by hosting events and forums, and providing resources in Palo Alto, Menlo Park and the surrounding areas.
- Social And MeetupsThe San Francisco Bay Area British and Irish Social ClubThe San Francisco Bay Area British and Irish Social Club is a group for expats and locals to connect and socialize.