2010 Participating Wineries
- Arbor Crest Wine Cellars
- Chateau Ste. Michelle & Columbia Crest
- Coeur d'Alene Cellars
- Fidélitas
- Latah Creek Wine Cellars
- Liberty Lake Wine Cellars
- Lone Canary Winery
- Mountain Dome Winery
- Okanogan Estate & Vineyards
- Preston Premium Wines
- Robert Karl Cellars
- Terra Blanca Winery & Estate Vineyard
- Townshend Cellar
- Glen Fiona Winery & Silver Lake Winery
- White Heron Cellars
- Whitestone Winery
- Whitman Cellars
2010 Participating Breweries