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

Orange County's Top Picks for FREE family-friendly fun Friday, June 5, 2026 to Sunday, June 7, 2026.

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

• FREE spring mini photo session at Shoott! - Irvine & Orange County - Shoott - Shoott, Broadway, New York, NY, USA, Friday, June 5, 2026 to Sunday, June 7, 2026, See link for times
• Irvine Studio Arts Festival - Irvine City Hall - Irvine City Hall, 1 Civic Center Plaza, Irvine, CA 92606, United States, Saturday, June 6, 2026, 10 a.m.–5 p.m
• Beach Cleanup - Cabrillo Marine Aquarium - Cabrillo Marine Aquarium, 3720 Stephen M White Drive, San Pedro, CA 90731, United States, Saturday, June 6, 2026, 9:00 - 10:30am
• Camel Valley Lavender Farm - Camel Valley Lavender - 26636 Old Julian Hwy, Ramona, CA 92065, United States, Saturday, June 6, 2026 to Sunday, June 7, 2026, 10:00 to 4:00
• America 250 Community Event - Orange Public Library - Orange Public Library, East Chapman Avenue, Orange, CA, USA, Saturday, June 6, 2026, 11am-1pm
• AH HA! - Bluebird Park, 772 Cress St. (Bluebird Canyon Drive), Laguna Beach 92651, Saturday, June 6, 2026, 1:00 and 3:00 pm
• Birding Tours - Bolsa Chica Conservancy - Bolsa Chica Conservancy, Warner Avenue, Huntington Beach, CA, USA, Saturday, June 6, 2026, 9:00 am to 3:00 pm
• Storytime in the Nature Garden - Natural History Museum of Los Angeles County - Natural History Museum of Los Angeles County - Natural History Museum of Los Angeles County, Exposition Boulevard, Los Angeles, CA, USA, Saturday, June 6, 2026 to Sunday, June 7, 2026, 10:30 am
• Family Sundays: Train Day - Casa Romantica Cultural Center and Gardens - Casa Romantica Cultural Center and Gardens, 415 Avenida Granada, San Clemente, CA 92672, United States, Sunday, June 7, 2026, Family Sundays: Train Day