Solano County Fairgrounds

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900 Fairgrounds Dr.
Vallejo, CA 94589 United States

January 2026

Tomato Jam Live Roller Derby

Sat. Jan 31, 2026 @ 11:30 am - 6:15 pm

Solano County Fairgrounds, 900 Fairgrounds Dr.
Vallejo, CA 94589 United States

$10 – $50

Skaters from around the region are ready to enthrall you with this action-packed live roller derby in Vallejo on Saturday, January 31st, presented by the Carquinez Quad Squad.

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February 2026

Vallejo Gem & Mineral Show

Sat. Feb 28, 2026 - Sun. Mar 1, 2026

Solano County Fairgrounds, 900 Fairgrounds Dr.
Vallejo, CA 94589 United States

Free – $6

There's a rockin' good time to be had at this gem, rock and mineral show on Saturday & Sunday, February 28 & March 1, in Vallejo.