# Things to do with kids in Hercules, CA

> 4 upcoming family events and 0 places and ongoing programs in Hercules, CA (Contra Costa County, CA), in the San Francisco–Oakland–Fremont area. Listings whose address is in this town. Dates and times are Pacific Time. Today is Sat, Oct 24.

Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Oct 24, 2026, with more added regularly. About: https://grassyknees.com/about
Freshness: listings are re-checked on a daily research run (latest check 2026-10-24), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/san-francisco/towns/hercules-ca

## Events ahead

- [Pumpkataaz & Halloween Trunk or Treat — Hercules](https://grassyknees.com/san-francisco/activities/pumpkataaz-and-halloween-trunk-or-treat-hercules--listing-2c497472ca9fe9353eadab25) — Fri, Oct 30 · 6:00 PM · Hercules Community Swim Center · Free · checked Oct 16. Hercules Parks and Recreation's Halloween night pairs Trunk or Treat, where kids collect candy from decorated car trunks, with PUMPKATAAZ, the city's pumpkin carving contest…
- [Hercules Library 20th Anniversary Party!](https://grassyknees.com/san-francisco/activities/hercules-library-20th-anniversary-party--listing-95f29a3478001d3edb9697e0) — Sat, Nov 14 · 1:00 PM – 3:00 PM · Contra Costa County Library – Hercules Library · All ages · Free · checked Oct 13. The Hercules Library celebrates 20 years with an afternoon of face painting, temporary airbrush tattoos, balloon twisting, Bubble Sam's bubble show at 1:30pm, a DJ playing…
- [Hercules Holiday Tree Lighting](https://grassyknees.com/san-francisco/activities/hercules-holiday-tree-lighting--listing-6b5a1f68157ba038b68b12ff) — Sun, Dec 6 · 3:30 PM · Hercules Community Swim Center · All ages · Free · checked Oct 16. Hercules kicks off the holiday season with a free tree lighting at the Hercules Community Swim Center. The highlight is Santa lighting the tree, and he stays for photos…
- [Breakfast with Santa — Hercules](https://grassyknees.com/san-francisco/activities/breakfast-with-santa-hercules--listing-88dc3080f29aeb335d51cd17) — Sat, Dec 12 · 9:00 AM · Hercules Community Swim Center · Paid · checked Oct 16. Hercules' Breakfast with Santa is held at the Hercules Community Swim Center, and the city calendar lists it for Saturday, December 12, 2026 at 9 a.m. Families share a holiday…

## Nearby

- [Things to do with kids in Contra Costa County, CA](https://grassyknees.com/san-francisco/counties/contra-costa-county-ca) (Markdown: https://grassyknees.com/san-francisco/counties/contra-costa-county-ca.md)
- Other towns in Contra Costa County, CA: [Berkeley, CA](https://grassyknees.com/san-francisco/towns/berkeley-ca) (Markdown: https://grassyknees.com/san-francisco/towns/berkeley-ca.md), [Walnut Creek, CA](https://grassyknees.com/san-francisco/towns/walnut-creek-ca) (Markdown: https://grassyknees.com/san-francisco/towns/walnut-creek-ca.md), [Richmond, CA](https://grassyknees.com/san-francisco/towns/richmond-ca) (Markdown: https://grassyknees.com/san-francisco/towns/richmond-ca.md), [Oakley, CA](https://grassyknees.com/san-francisco/towns/oakley-ca) (Markdown: https://grassyknees.com/san-francisco/towns/oakley-ca.md), [Antioch, CA](https://grassyknees.com/san-francisco/towns/antioch-ca) (Markdown: https://grassyknees.com/san-francisco/towns/antioch-ca.md), [Danville, CA](https://grassyknees.com/san-francisco/towns/danville-ca) (Markdown: https://grassyknees.com/san-francisco/towns/danville-ca.md), [Lafayette, CA](https://grassyknees.com/san-francisco/towns/lafayette-ca) (Markdown: https://grassyknees.com/san-francisco/towns/lafayette-ca.md), [Pleasant Hill, CA](https://grassyknees.com/san-francisco/towns/pleasant-hill-ca) (Markdown: https://grassyknees.com/san-francisco/towns/pleasant-hill-ca.md), [Concord, CA](https://grassyknees.com/san-francisco/towns/concord-ca) (Markdown: https://grassyknees.com/san-francisco/towns/concord-ca.md), [Martinez, CA](https://grassyknees.com/san-francisco/towns/martinez-ca) (Markdown: https://grassyknees.com/san-francisco/towns/martinez-ca.md), [San Ramon, CA](https://grassyknees.com/san-francisco/towns/san-ramon-ca) (Markdown: https://grassyknees.com/san-francisco/towns/san-ramon-ca.md)
- [Things to do with kids in San Francisco](https://grassyknees.com/san-francisco) (Markdown: https://grassyknees.com/san-francisco.md)
- [This weekend in San Francisco](https://grassyknees.com/san-francisco/this-weekend) (Markdown: https://grassyknees.com/san-francisco/this-weekend.md)

Town pages are listed once a town has 3 current listings, county pages at 10.