Smokestack is a casual, cosmopolitan art & music venue, nightclub, gallery, and rooftop bar in the heart of Downtown Dubuque and the Millwork District. Located in one of Dubuque's oldest and most historic buildings with the area's only public rooftops, Smokestack's four levels celebrate adventure & creativity, history & culture, and art & nightlife with cool beverages, fun snacks, great views of Dubuque's beautiful cityscape, and unique experiences.