Vendors & Concessions

Thank you for expressing interest in becoming a vendor at the 2025 Contra Costa County Fair!

Become an Vendor!Conccessions Application

your Business AT the Fair!

We will soon be accepting Vendor & Concession applications for the 2026 Fair! Click any link below to apply.

Become a Vendor

Would you like to support our youth? Being a Livestock Auction Buyer is a great way to get involved with a great community while backing our local youth livestock programs & empowering the next generation of leaders!

2026 Vendor Application

Concessions Operator

Do you love serving great food and bringing smiles to the community? Apply now to become a concessions operator for the 2026 fair and share your delicious creations with Contra Costa fairgoers!

2026 Concessions Application

Other ways to participate

Interested in being a part of the 2026 Contra Costa County Fair? Check out below, more ways you can get involved!

Become an Exhibitor

Interested in showcasing your skills, creativity, livestock handling and hard work? Become an exhibitor at the 2026 Contra Costa County Fair! Share yourlivestock, arts, crafts or other personal projects with your community while building confidence, skills & lasting memories!

Apply Today!

Become a Sponsor

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.

Learn More

Live Entertainment

Bring your talent to the spotlight at the 2026 Contra Costa County Fairgrounds! We are looking for talented performers and acts for this next season who will create unforgettable experiences and captivate fairgoers off all ages.

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