Santa Rosa · Friday, August 7, 2026

Sonoma County Fair Opening Day

Sonoma County Fair Opening Day on Friday, August 7, 2026 at Sonoma County Fair and Event Center (Fair). Cost: Children 5 and under free; kid. Opening day of the Sonoma County Fair at the Sonoma County Fair and Event Center in Santa Rosa, with carnival rides, exhibits, food, and entertainment. Kids 5

When

Friday, August 7, 2026

Venue

Sonoma County Fair and Event Center

City

Santa Rosa

Category

Fair

Cost

Children 5 and under free; kid

Event page

sonomacountyfair.com/pages/carnival

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