2019 Wineries & Breweries
The fabulous line up of great wineries participating in the 2019 Cookoff!
 Allegretto Vineyard |  Ancient Peaks |
| Calcareous | CaliPaso |
 Cypher Winery | |
 Dark Star | Dubost Winery |
 Eberle Winery | Glunz Family Winery & Cellars |
| Hope Family Wines / Treana |  Hoyt Family Vineyards |
| Hunt Cellars |  Justin Winery |
 Lusso Della Terra |  Midnight Cellars |
| Opolo | Peachy Canyon |
| Pear Valley Vineyard | Penman Springs |
 Rio Seco | Robert Hall |
 Tooth and Nail |  Vino Vargas |
| Wild Horse Winery | |
| Breweries: | |
| Dead Oak Brewery |  Earth and Fire |
| Firestone Walker Brewing Company | |
| Pouring only: | |
 Broken Earth |  Ecluse Winery |
| Stillwaters Vineyard | California Coast Beer |