Exhibitions in Costa Mesa

Check out happening exhibitions events all around Costa Mesa, CA

Overland Expo SoCal 2026

 Sat, 14 Mar at 09:00 am OC Fair

THE 49TH ANNUAL OC HOME & GARDEN SHOW

 Sat, 21 Feb at 10:00 am OC Fair & Event Center Free

2026 Pacific Coast Sportfishing Tackle, Boat, Travel and Outdoors Show - Friday at Orange County Fair and Event Center

 Fri, 06 Mar at 12:00 pm Orange County Fair and Event Center

Redo Market at OC Fairgrounds

 Fri, 20 Mar at 04:00 am OC Fair & Event Center

Dinosaur Adventure

 Fri, 13 Feb Orange County Fair & Exposition Center

2026 Pacific Coast Sportfishing Tackle, Boat, Travel and Outdoors Show - Thursday at Orange County Fair and Event Center

 Thu, 05 Mar at 12:00 pm Orange County Fair and Event Center

2026 Pacific Coast Sportfishing Tackle, Boat, Travel and Outdoors Show - Saturday at Orange County Fair and Event Center

 Sat, 07 Mar at 10:00 am Orange County Fair and Event Center

California Bridal & Wedding Expo

 Sat, 28 Feb at 11:00 am OC Fair & Event Center Free

2026 Pacific Coast Sportfishing Tackle, Boat, Travel and Outdoors Show - Sunday at Orange County Fair and Event Center

 Sun, 08 Mar at 10:00 am Orange County Fair and Event Center

S4 Honcho™ at Overland Expo SoCal

 Sat, 14 Mar at 09:00 am 88 Fair Dr, Costa Mesa, CA 92626

Repticon Costa Mesa

 Sat, 21 Feb at 09:00 am OC Fair

Gem Faire in Costa Mesa, CA

 Fri, 20 Feb at 12:00 pm OC Fair

Mosko Moto @ Overland Expo SoCal

 Sat, 14 Mar at 09:00 am Costa Mesa Fairgrounds

Sand Sports Super SWAP

 Sat, 16 May at 08:00 am 88 fair drive, Costa Mesa, CA, United States, California 85260

Costa Mesa Great Train Show

 Sat, 14 Feb at 10:00 am Fairgrounds, Costa Mesa, CA 92626, United States

Dinosaur Adventure- Costa Mesa, CA

 Sat, 14 Feb at 09:00 am OC Fair

Golden Pineapple Fragrance Festival VI

 Sat, 30 May at 11:00 am Hilton Orange County/Costa Mesa USD 10 to 175

World Bromeliad Conference 2026

 Tue, 14 Apr at 06:00 pm Hilton Orange County/Costa Mesa (3050 Bristol St, Costa Mesa, CA)

TRP4x4 X OVERLAND EXPO SOCAL

 Sat, 14 Mar at 09:00 am Costa Mesa/Newport

Ecuagenera will participate in 36th ANNUAL SOUTHERN CALIFORNIA SPRING GARDEN SHOW

 Thu, 23 Apr at 09:00 am South Coast Plaza

Anderson Tuftex Interior Designer Event - Invitation Only

 Thu, 26 Feb at 03:30 pm 448 E 17th St, Costa Mesa, CA, United States, California 92627

Parking New Owner

 Sat, 25 Apr at 08:00 pm Segerstrom Center For The Arts - Samueli Theater