The Cooperage is Harbor District’s riverside hub for live music, private parties, and special events. Named for the building’s storied past, our brick walls once housed Milwaukee’s cooper’s trade: the manufacturing of barrels and casks. Nowadays, we’ve assembled a sort of grown-up playground, where fun-seekers can find pedal-powered taverns, some of the best tacos in town, craft cocktails, an electric music venue, and a killer event space.