Costa Mesa Festivals Events

OC Japan Fair 2026 Spring

OC Fair & Event Center 3 Apr 2026

626 Night Market - Orange County | May 29-31, 2026

OC Fairgrounds 29 May 2026

Freedom LA - Japanese Music Festival in OC Japan Fair

OC Fair & Event Center 3 Apr 2026

2026 FuelFest Southern California Vendors

OC Fair & Event Center 13 Jun 2026

Sugar Ray / The English Beat / Smash Mouth

Pacific Amphitheatre 26 Jul 2026

Orange County Wine Fest - April 18th & 19th

The Hangar at OC Fair & Event Center 18 Apr 2026

Kolohe Kai & Hirie

Pacific Amphitheatre 23 Jul 2026

OC MENA Festival

OC Fair 19 Jun 2026

Forever K-Pop at Segerstrom Center for the Arts - Segerstrom Hall

Segerstrom Center for the Arts - Segerstrom Hall 9 May 2026

Imaginology - Power Your Imagination

88 Fair Dr 11 Apr 2026

Singles Boot, Scoot, & Schmooze Party!

Westwood Coast 27 Mar 2026

Los Angeles Harmony Sweepstakes A Cappella Fsetival

Costa Mesa High School 11 Apr 2026

Durty Nelly's Comedy Night featuring Julia Austin and Nick Taravella!

Durty Nelly's 18 Apr 2026

33rd Annual Wild & Crazy Taco Night

OC Fair & Event Center 7 May 2026

Earth Day Festival

77 Fair Dr, Costa Mesa, CA 92626-6520, United States 18 Apr 2026

Aaron Wolf with Capital Dub

The Wayfarer 18 Jun 2026

Golden Pineapple Fragrance Festival VI

Hilton Orange County/Costa Mesa 30 May 2026