- Social And MeetupsSan Francisco Bay Area MomsBay Area parent community and local resource network for moms and families.
- Business And CareerSan Francisco Bay Area Rotary ClubWeekend-model Rotary membership club designed for working professionals who want to do community service together.
- Science Tech And CodingSan Francisco Bay Area/Silicon Valley NetSuite User GroupNetSuite Cloud Business Software Suite user group for power users, administrators, developers, and integrators.
- Science Tech And CodingSan Francisco Bay Area Splunk User GroupSF Bay Area Splunk user group for connecting with other local Splunk practitioners.
- Music Dance And PerformanceSan Francisco Bay Queer Contra DanceCreate and support spaces where queer people and non-queer people alike can delight in inclusive contra dance communites.
- Social And MeetupsSan Francisco Beekeepers AssociationThe San Francisco Beekeepers Association is the premier organization for beekeepers in our city. We work to promote the welfare of honeybees and other pollinators, as well as those who manage or just help to support them. Among specific activities, SFBA does public outreach on behalf of bees to schools and civic groups, conducts classes to train new beekeepers, collects and relocates swarms that show up in San Francisco, provide low-cost bee-related services to active beekeepers, and promote safe, community-friendly and environmentally sound beekeeping practices.
- Social And MeetupsSan Francisco Bonsai SocietyPromotes the art of bonsai through regular meetings, workshops, guest demonstrations, and an annual public exhibition.
- Music Dance And PerformanceSan Francisco Choral SocietySan Francisco choral organization with community singing and performance opportunities.
- Music Dance And PerformanceSan Francisco City ChorusCommunity chorus in San Francisco for singers and choral music participation.
- Music Dance And PerformanceSan Francisco Civic Music AssociationCommunity music association with ensembles and opportunities for amateur musicians.
- Sports Wellness And RecreationSan Francisco Croquet ClubPromoting the sport of croquet in San Francisco, with regular play and tournaments in Stern Grove.
- Sports Wellness And RecreationSan Francisco Darts AssociationPromoting the sport of darts in San Francisco, with league play and tournaments for all skill levels.
- Outdoors And AdventureSan Francisco Dragon WarriorsEstablished in 1999, the San Francisco Dragon Warriors is the largest competitive dragon boat racing team in the San Francisco Bay Area, with an active membership of 130-140; member of the California Dragon Boat Association.
- Sports Wellness And RecreationSan Francisco Fencing ClubSan Francisco's premier fencing club, offering classes and competitive training in foil, epee, and saber for all ages.
- Sports Wellness And RecreationSan Francisco Fog Rugby Football ClubInclusive rugby club and community founded around LGBTQ+ participation and competitive rugby.
- Food And DrinkSan Francisco FoodiesA group for foodies in San Francisco to share and explore local eateries.
- Nature Gardens And FarmsSan Francisco Garden ClubSan Francisco garden club focused on gardening, horticulture, education, and community connection.
- Sports Wellness And RecreationSan Francisco Gay Basketball AssociationNonprofit behind the Castro League and community open gym basketball.
- Music Dance And PerformanceSan Francisco Gay Men’s ChorusLong-running LGBTQ+ choral organization with performances, membership, and community engagement.
- Games And TabletopSan Francisco Gem and Mineral SocietyLong-running gem, mineral, geology, lapidary, and earth-sciences club with membership and clubhouse resources.
- Sports Wellness And RecreationSan Francisco Hash House HarriersA "drinking club with a running problem" that organizes social, non-competitive "hare and hounds" style runs followed by social gatherings.
- Food And DrinkSan Francisco Homebrewers GuildSF's top homebrew club, welcoming everyone from beginners to competitive brewers, with educational events, homebrew shares, brewery tours, group brew days, club-only competitions, BJCP classes, and homebrew shop discounts.
- Culture And LanguageSan Francisco Italian Athletic ClubHistoric Italian fraternal/social club and cultural/community institution in North Beach.
- Science Tech And CodingSan Francisco Kotlin MeetupMeetup for Kotlin, best practices, and the Kotlin ecosystem.
- Sports Wellness And RecreationSan Francisco Lacrosse ClubAn adult lacrosse club offering competitive play and social opportunities for players of all experience levels in the city.