Contact Us

Need information regarding the annual OC Fair, Imaginology or Centennial Farm or Heroes Hall? Want to rent amazing and unique space for an event, become a sponsor or bring your event to OC Fair & Event Center? Contact us by phone, e-mail or post – we’re here to answer your questions! And, yes, we do have a replica milking cow named Maxine. Really.

FAQs about the 2022 OC Fair


Main number: 714-708-1500

Mail: OC Fair & Event Center
88 Fair Drive
Costa Mesa, CA 92626

Send requests for public records to; Public Records Request Log 

For Equestrian Center information visit

To request a donation from OC Fair & Event Center email

OC Fair & Event Center Departments

Camping at OC Fair & Event Center: 714-708-1940 Camping information page

Centennial Farm: 714-708-1619

Communications and media relations: 714-708-1543; Media Center page

Event services: 714-708-1572

Education and exhibits: 714-708-1553

Employment: 714-708-1563 Employment information page

Executive team: 714-708-1514

Guest experience: 714-708-1547

Heroes Hall: 714-708-1613

Human resources: 714-708-1563 Employment information page

Imaginology: 714-708-1718

Marketing: 714-708-1541

OC Fair competitions: see

Pacific Amphitheatre box office: 714-708-1860

Sponsorship sales: 714-708-1539 or

Venue rentals : Contact Molly Morley at or (714) 708-1834

Weddings: 714-708-1545 or

Board of Directors

Ashleigh Aitken:

Barbara Bagneris:

Sandra Cervantes:

Nick Kovacevich, Vice Chair:

Douglas La Belle:

Newton Pham, Chair:

Natalie Rubalcava-Garcia:

Robert Ruiz:

View the OC Fair & Event Center Privacy Policy

Send a general information email to