With ambient lighting and a soundtrack from the American Songbook, the Regent Cocktail Club specializes in the classics of a bygone era—manhattans, martinis, and mai tais. Helmed by dressed-to-the-nines barmen, it exudes the aura of a ’60s cocktail lounge. Its daily menu of six cocktails would impress even the Rat Pack. With impeccably prepared drinks served in vintage glassware, the Regent offers a welcome respite from the fast-paced drinking culture of South Beach.