Whisler’s is an all purpose kind of bar: it has an always-packed patio and a secret mezcal-only bar upstairs that’s especially good for impressing dates and out-of-towners. Basically, it’s a solid place to start and finish a night on East 6th. On Friday or Saturday nights, you can climb the staircase and check out Mezcalería Tobalá, a "secret" speakeasy mezcal bar.