Fairs & Festivals in Costa Mesa
7 events in Costa Mesa, California for 2026.
RecurringAgriculturalFamilyMusic
OC Fair
One of North America's top attended fairs with over 1 million visitors.
Jul 17 – Aug 16Costa Mesa
4.4(12973)AgriculturalCraftFood Festival
Orange County Fair
Orange County Fair will be held on July 17-26, 2026.
Jul 17–26Costa Mesa
CraftArtisan
Costa Mesa Summer Gem Faire
Costa Mesa Summer Gem Faire will be held on August 28-30, 2026.
Fri–Sun, Aug 28–30Costa Mesa
4.3(148)CraftArtisan
Costa Mesa Bridal and Wedding Expo
Costa Mesa Bridal and Wedding Expo will be held on September 27th, 2026.
Sun, Sep 27Costa Mesa
CraftArtisan
Costa Mesa Fall Gem Faire
Costa Mesa Fall Gem Faire will be held on October 9-11, 2026.
Fri–Sun, Oct 9–11Costa Mesa
4.5(593)Craft
Costa Mesa Fall Home and Garden Show
Costa Mesa Fall Home and Garden Show will be held on October 10-11, 2026.
Sat–Sun, Oct 10–11Costa Mesa
CraftSeasonalFamily
Costa Mesa Holiday Gem Faire
Costa Mesa Holiday Gem Faire will be held on December 4-6, 2026.
Fri–Sun, Dec 4–6Costa Mesa