Don't be distracted by the wide-ranging menu of burgers, sandwiches, and assorted noshes: The youthful, upscale bar scene replete with boutique beers and fruity, high-octane cocktails is the real reason to visit this svelte branch of a Chicago-based watering hole. Weeknight happy hours attract a good-looking crowd, and with the kitchen open late, there's never any reason to go home hungry.