Acadia
1639 S. Wabash Ave., South Loop
Acadia's 10-course prix fixe menu, which includes two cocktails that are mixed table-side, earned it a Michelin star. But if you don’t have the time (or budget) for the full experience, go just to sit at the bar and order the burger, which is served with bacon onion jam, gruyere, and taleggio mornay. Though it's best reserved for exceptionally special events, their private dining room has space for 20.