Casa Cruz offers classic Argentine food in an uber-hip Palermo spot with a famous chef and a room full of glitz and glamour. After you’ve passed by the security guard and through the giant brass doors, you’ll enter a stunning scene of the city's fashionable people. The food is "modern Argentine" which means fancy versions of regular staples like sweetbreads, with caramelized shallots and pears, or Manchego cheese ravioli with truffle oil, pistachios, and dates. Even if you dine elsewhere, it's worth a visit just to sit at the bar and soak up the vibe.