Free things to do this weekend in and around Orange County, CA

Orange County, CA's Top Picks for FREE family-friendly fun Friday, September 4, 2026 to Sunday, September 6, 2026.

(Scroll down for full, detailed list of free weekend activities.)

FREE fall and holiday mini photo sessions with Shoott! - Irvine & Orange County - Shoott - Broadway, New York, NY, USA - September 4-6, 2026, see link for times

Fiesta Hermosa Labor Day Weekend - Hermosa Beach, CA, USA - September 6-7, 2026, 12:00 PM - 7:00 PM