Owen Roe Winery - St. Paul, OR
Pahlmeyer Winery - St. Helena, CA
Paso Robles Wine Services - Paso Robles, CA
R. Merlo Estate Vineyards - Redding, CA
Rack and Riddle Winery - Hopland, CA
Radio Coteau Winery - Sebastopol, CA
Relic Wine Cellars - Napa, CA
Repris Wines - Kenwood, CA
Robert Mondavi Wines - NAPA, CA
Ross Road Custom Crush - Sebastopol, CA
Round Pond Estate Winery - Rutherford, CA
Rued Winery - Healdsburg, CA
Rutherford Grove Winery - St. Helena, CA
Sauvage et Fausse Piste - Portland, CA
Silversmith Vineyards - Redwood Valley, CA
Simi Winery - Healdsburg, CA
Spelletich Family Wine Company - Napa, CA
Spring Mountain Vineyards - Napa, CA
St. Clair Brown Winery - Napa, CA
St. Francis Winery - Napa, CA
The Napa Valley Reserve - St. Helena, CA
THREE STICKS WINE - SONOMA, CA
Thumbprint Cellars - Healdsburg, CA
Top It Off Bottling - Napa, CA
Toulouse Vineyards - Philo, CA
Tres Sebores Winery - Napa, CA
Treasury Wine Estates - Napa, CA
VIRGINIA DARE WINERY - GEYSERVILLE, CA
Weibel Vineyards - Hopland, CA
Weibel Winery - Lodi, CA
Whitehall Lane Winery - St. Helena, CA
Windsor Oaks Vineyards - Windsor, CA