OC Fair’s Imaginology returns April 11–12 with free STEAM fun for everyone
Have you ever wondered how math can help you cook, what causes a rainbow or how baby chicks know when to hatch? Set a course full STEAM ahead at OC […]
What’s happening at OC Fairgrounds in December
Winter Fest OC, Nov. 28 – Jan. 4, 2026 Get ready for Winter Fest OC as we bring the ultimate winter wonderland to Orange County! Winter Fest OC is SoCal’s […]
What’s happening at OC Fairgrounds in November
OC Card Show, Nov. 1 – 2 Buy, sell or trade your sports and trading card games cards (TCG) at OC Card Show’s biggest show yet! With over 250 tables […]
What’s happening at OC Fairgrounds in October
Seasonal Adventures Pumpkin Patch, Oct. 2 – 31 The best pumpkin patch for family fun is opening Oct. 2! We have inflatable slides, kiddie rides, a petting zoo and a […]
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What’s happening at OC Fairgrounds in April
Imaginology returns to OC Fair & Event Center, April 12-13 Each April, OC Fair & Event Center transforms into Imaginology, a free family event produced by OC Fair staff that […]
What’s happening at OC Fairgrounds in March
Breaking Barriers: Black Marines Reflect on War, Service and Sacrifice, March 1 Join us for a compelling panel discussion with three Black Marines whose service spans from World War II […]
What’s happening at OC Fairgrounds in February
Orange County Winter International Open Jiu-Jitsu, Feb. 1-2 A series of Brazilian jiu-jitsu matches. Watch as these athletes grapple while demonstrating their discipline for and dedication to the sport of […]
What’s happening at OC Fairgrounds in January
Winter Fest OC, through Jan. 5 Winter Fest OC returns to bring the ultimate winter wonderland to Orange County! Over a million lights create this dazzling holiday scene, transforming the […]
What’s happening at OC Fairgrounds in December
Winter Fest OC, through Jan. 5 Winter Fest OC returns to bring the ultimate winter wonderland to Orange County! Over a million lights create this dazzling holiday scene, transforming the […]