- Volunteering And CausesHomegrown Habitats San Leandroa community of volunteers committed to native plant gardening in support of biodiversity and a healthy ecosystem
- Arts And CraftsHumanmadeSan Francisco maker and fabrication community with industrial workshops, equipment training, and individual memberships.
- Science Tech And CodingIEEE San Francisco Bay Area CouncilRegional IEEE council connecting the San Francisco, Santa Clara Valley, and Oakland/East Bay sections.
- Sports Wellness And RecreationImpala Racing TeamWe are the Impala Racing Team, the oldest all women's racing team in the country, established in 1979 and proudly based in San Francisco. This tight-knit community offers coaching, team events and more for runners of exceptional ability.
- Business And CareerImprovMasters - San Jose Public Speaking Toastmasters ClubIn-person Toastmasters club in San Jose combining 30 minutes of improv games with prepared and impromptu speaking - improve speaking skills, build confidence, think fast, and have fun.
- Culture And LanguageIndia Community CenterBay Area Indian community center with cultural, social, educational, and community programs.
- Culture And LanguageIrish Literary and Historical Society of the San Francisco Bay AreaCultural society focused on Irish literature, history, and community programming.
- Culture And LanguageIrish Network Bay AreaIrish and Irish-American professional, cultural, and social network serving the Bay Area.
- Social And MeetupsIron Horse Mothers ClubA social and support group for mothers of young children (birth through five years), formed to provide a nurturing community where moms make friends, support each other, learn about parenting, and have fun; 'bringing moms together since 1996'.
- Business And CareerIsland City ToastmastersWelcome to Island City Toastmasters Club - developing leaders since 1983
- Outdoors And AdventureIsland Yacht ClubIYC was founded in 1970 by a group of sailboat racers who wanted to offer the best possible value in a yacht club.
- Culture And LanguageItalian Cultural Institute of San FranciscoItalian cultural institute with language, arts, and cultural programming for the Bay Area community.
- Games And TabletopIt's Your Move Chess ClubStreet/casual chess play, plus youth and all-ages chess lessons!
- Games And TabletopIt's Your Move Scrabble ClubScrabble is here at It's Your Move every Saturday, from 1PM to 5PM and is $5.
- Social And MeetupsJack and Jill of America, Oakland Bay Area ChapterJJOA is the premier African American family organization and a desired village for families of African ancestry.
- Culture And LanguageJapan Society of Northern CaliforniaOrganization advancing U.S.-Japan collaboration through language, cultural, business, and fellowship programming.
- Social And MeetupsJunior League of Napa-Sonoma (JLNS)Women's organization advancing leadership through volunteer action, collaboration, and training in Napa and Sonoma counties, with community events such as Ride-a-Rig.
- Volunteering And CausesJunior League of San FranciscoWomen’s volunteer and civic leadership organization focused on community action and leadership development.
- Music Dance And PerformanceKariktan Dance CompanyWe promote Philippine Culture through dance and music.
- Science Tech And CodingKARO-ECHO (Kensington Amateur Radio Operators - El Cerrito Ham Operators)an all-volunteer non-profit tax-deductible organization (501c3) of amateur radio operators
- Outdoors And AdventureKilohana Outrigger Canoe ClubA 501(c)(3) outrigger canoe club founded in 1987 with open division, junior, and keiki (ages 6-12) programs; races OC1/Va'a (Oct-Mar) and OC6 long distance and sprints (Apr-Aug).
- Volunteering And CausesKiwanis Club of AlamedaWe are devoted to serving the children in our local community and also children all across the country and worldwide through unique and innovative service projects and fundraising initiatives.
- Social And MeetupsKiwanis Club of BerkeleyKiwanis is a global volunteer organization dedicated to improving the world, one child and one community at a time.
- Volunteering And CausesKiwanis Club of NapaKiwanis Club of Napa - Kids Need Kiwanis: weekly luncheon meetings for members and guests, supporting children-focused civic service in Napa.
- Volunteering And CausesKiwanis Club of PetalumaJoin us weekly for our Club Meetings where we have the best speakers - Kiwanis service club supporting Petaluma children and community.