Brazilians love their barbecue, and Tantra provides the Mongolian option. In what looks like the inside of a yurt, only more square, patrons choose from a buffet of raw ingredients that are then cooked on a central grill. Don't overindulge on the first go-round, as you can go back for more and experiment with various combinations. À la carte options, from shark-carpaccio tapas to Thai curry, are also available. Colorful and exotic drinks come with or without alcohol. This is a good place to take a date or to join a large group of friends.