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Downtown Santa Ana, Santa Ana, Orange CountyKen Lund from Reno, Nevada, USA · CC BY-SA 2.0 · Wikimedia CommonsSanta Ana, Orange County
OC Pride fills Downtown Santa Ana with a parade, live music and community celebration.
Downtown Santa Ana, Santa Ana, Orange CountyKen Lund from Reno, Nevada, USA · CC BY-SA 2.0 · Wikimedia CommonsOC Pride fills Downtown Santa Ana with a parade, live music and community celebration.
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Great Park, Irvine, Orange CountyIrvine, Orange County
Celebrate Irvine’s cultures with live performances, global food, art and kids’ activities.
Great Park, Irvine, Orange CountyCelebrate Irvine’s cultures with live performances, global food, art and kids’ activities.
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Vista Hermosa Sport Park, San Clemente, Orange CountySan Clemente, Orange County
San Clemente’s free carnival adds rides, games, food, live music and a weekend beer garden.
Vista Hermosa Sport Park, San Clemente, Orange CountySan Clemente’s free carnival adds rides, games, food, live music and a weekend beer garden.
Add to calendarStumblday's hand-checked ranking of the best free things to do in Orange, LA, Orange County over Columbus Day weekend 2026 (Oct 10–12): 3 picks.
