City Winery, the New York winery in downtown SoHo begun in 2008 by music producer Michael Dorf, is set to expand, first to Chicago in 2011, and then to other key cities.Described as a 'membership winery', Dorf and Burgundian winemaker David Lecomte buy grapes from producers in the United States and Argentina, then vinify on site, producing private label wines for members.