Stein Family Wines donates five percent of every sale made, and those donations go directly to the children of wine workers in the form of college scholarships and support funding.  Their goal is to change the wine business one bottle, one glass, one customer at a time. 

They pour Fridays, Saturdays, and Sundays as part of a cooperative tasting room on San Francisco's Treasure Island; they bring the best of wine country to you, minutes from the city. Come taste for yourself what the next urban winery hot spot is producing.  Tasting passes and directions are available on their site.