Park Bar hides in plain sight by Centennial Olympic Park. But a peek inside the tavern’s tinted door reveals of scene of downtown workers and out-of-towners who are trying their best to keep all the beer, burgers, and Bruce Hornsby tunes hiding on the other side to themselves. For this kind of pub scene, you’d expect the wings to be more memorable, but they make up for it with a fantastic grilled mahi sandwich. And here's another lil’ secret—though the burger of the month will be tempting, the flavorful beef burger (and its 20+ topping options) is probably the best sandwich in a two-square-mile radius. But hey, keep that between us.