Eat Fletcher's Brooklyn Barbecue By Tasting Table StaffNov. 15, 2012 2:07 pm EST Gowanus has this new barbecue spot for pork shoulder finished with horseradish-spiked vinegar, St. Louis-cut ribs and beef brisket. The meats are smoked over red oak and sugar maple in a 2,600-pound pit. Fletcher's Brooklyn Barbecue