Learn how you can support the Contra Costa County Fairgrounds and it's event while making a difference in the community! By becoming a sponsor, you help provide exciting experiences, programs and opportunities for youth, exhibitors adnnd fairgoers while gaining recognition for your business or ogranization.

Bring your products, flavors and creativity to the contra costa county fairgrounds! Whether you sell unique goods or delicious food, joining as a vendor or concessions operator is a great way to share your offerings with the community and become.a part of the fair excitement!