The name says it all. Located in the heart of downtown near American Airlines Center, Happiest Hour boasts Dallas' largest patio bar, a rooftop deck with fabulous views, and four — count them, four — full-service bars. There are signature cocktails and beers aplenty, but we recommend gathering the crew and trying one of the bar's "team drinks." The Tour de Lillet, for instance, is made with red, white and blush sangria and requires 8 to 10 people to share. In similar form, the food menu features "team happytizers" with shareable plates feeding four or more.