Chemistry Day | Santa Ana Zoo, Santa Ana

Explore interactive chemistry-themed educational booths throughout the zoo, included with regular admission.

Sunday, October 18, 2026 Explore educational chemistry booths set up throughout the Santa Ana Zoo during Chemistry Day. Stop by each booth to discover facts and learn more about the science of chemistry. Chemistry Day is free with the price of zoo admission. ————— Before You Go: Visit Santa Ana Zoo ‘s website for updates and details. This event is organized by Santa Ana Zoo. Kidsguide is an independent community resource helping families discover fun events across Southern California. Looking for more family fun? Explore more family-friendly events on our blog , browse our calendar , check out limited-time exhibits and experiences , or subscribe to our newsletter for weekly updates.