La Cosecha Grand Tasting
La Cosecha Grand Tasting in Sonoma, CA — MAVA's summer tasting of Mexican-American-owned wineries at Heirs of My Dream Winery; 14th in 2026. $150.
Quick facts
At a glance.
The story
About this festival.
La Cosecha Grand Tasting is the Mexican American Vintners Association's signature summer tasting of Mexican-American-owned wineries, held at Heirs of My Dream Winery, 22985 Burndale Road, in Sonoma, California. The 14th annual edition was Saturday, August 15, 2026, from 4:30 to 9 PM. The Grand Tasting ($150) ran 4:30 to 7 PM with unlimited pours from MAVA member wineries across California, Latino-inspired small bites, live acoustic music and a silent auction for MAVA's scholarship and education programs.
An after-party add-on ($50) opened at 6 PM with a live band, dancing, two glasses of wine and food for purchase until 9. Dress code was wine country chic; the event is 21 and over, rain or shine. MAVA represents the growing group of vintners and growers of Mexican heritage in Napa and Sonoma, many of them families who worked the vineyards before owning them.
Getting there
Location & logistics.
What to expect
The experience.
A mix of varietals from regional producers. Start light, work toward the bigger reds.
Held at Heirs Of My Dream Winery, INC. in Sonoma. Check the venue page for layout details.
A mix of regulars and newcomers. Knowledgeable pourers happy to walk you through what you're tasting.
Run by Mexican American Vintners Association with proceeds supporting community causes. Tickets give back, which sets the tone.
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