Three Wisconsin brewers were among the award winners at this weekend's 2013 Great American Beer Festival competition. New Glarus Brewing Co. won a gold medal in the Belgian-style lambic or sour ale category for its American Blackberry Sour Ale. Brewers Association Announces Great American Beer Festival WinnersPaste Magazine Beer Buzz: Strange Brew 20135280 The Denver Magazine (blog) Beachwood and Kinetic Breweries Win Major Prizes at Great American Beer FestLA Weekly (blog) Eater National -Los Angeles Times -Nooga.com all 28 news articles »