Napa County Fair 2024. 10 to 13 and drew huge crowds to the exhibits, carnival rides,. Arts, photography, gardening, and farming competitions showcase napa valley's talents, while cooking demonstrations and food education play a big role.

Napa valley expo 575 third street. New for 2024 all entry tickets can only be purchased online, there will be no onsite entry ticket sellers or onsite physical entry ticket sales.