Costa Mesa Fall Festivals Events

Fall Festivals Happening Next in Costa Mesa, CA

OC Japan Fair 2025 Fall

 OC Fair & Event Center 17 Oct 2025
FOOD-TRUCK-FESTIVALS USD 17 TO 23

Redo Market at OC Fair

 Orange County Fairgrounds 12 Sep 2025

The 48th Annual OC Fall Home Show

 OC Fair & Event Center 11 Oct 2025
WORKSHOPS FREE