Founded during Prohibition, Mogen David has been a staple of the American wine industry for almost a century. The Concord-based flagship wine shows fresh, sweet grape flavours, tangy acidity and a smooth finish. Delicious on its own, over ice or in a wine-based cocktail, Mogen David Concord is history in a glass. Founded during Prohibition, Mogen David has been a staple of the American wine industry for almost a century. The Concord-based flagship wine shows fresh, sweet grape flavours, tangy acidity and a smooth finish. Delicious on its own, over ice or in a wine-based cocktail, Mogen David Concord is history in a glass. 2400 LONG LAKE ROAD, SUDBURY, P3E5H5, (705) 522-8000