South Bay Mamas

Connection & Community for moms in California's South Bay.

We're a supportive group of local mamas who love sharing tips, swapping gear, and meeting up for kid-friendly adventures. Join our Facebook sister group for real-time chats, and check the Events calendar for meet-ups, stroller walks, and moms-night-outs.

What You'll Find

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Events Calendar

Play-dates, park meet-ups, moms' night out, and community happenings all in one place.

FAQ & Resources

Crowdsourced answers on pediatricians, schools, local services, and everything in-between.

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Swap & Support

Weekly buy/sell/ISO threads plus uplifting conversation to make motherhood easier.

Upcoming Events

  • STEM Fun: Builders Club

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    Date: Sunday, Jul 12, 1:30 PM

    Location: Vineland Library - Community Room

    Let's build! How do we build it? How tall can we build it? How well-balanced can we make it? Test your engineering skills and build a Marble Run structure. You can race your friends to see whose marble can make it through the course the fastest. You can also engineer...

  • Date: Sunday, Jul 12, 1:30 PM

    Location: King Library Library - Children's Exploration Room, Mezzanine

    This program is best for rising 3rd to rising 6th graders (~ages 8-11). Registration recommended to guarantee a spot, but walk-ins welcome if we have enough materials. Test your engineering know-how with the STEMladder Mini Bridge Challenge! Join us for a brief lesson on what makes for strong bridges, then try...

  • Date: Sunday, Jul 12, 2:00 PM

    Location: Biblioteca Latinoamericana Library - Community Room

    The worlds of science and art collide at STEAM Sundays! Let's get oooey, gooey, and celebrate America’s 250th anniversary as we explore the science behind slime and mix our own festive star spangled slime! How does slime stay together? What makes it gooey but not sticky? Why does it ooze but doesn't...

  • Board Game Sunday!

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    Date: Sunday, Jul 12, 2:00 PM

    Location: Los Altos Library - Orchard Room

    Everyone is invited to play board games! Join us on the second Sunday of the month from 2:00 PM to 3:30 PM. We have board games for all ages: adults, teens, and children. Come with friends & family! (The room closes at 3:30 PM, so come early enough to have time...