Patagonia Sur is located in an old red, blue, and yellow house in La Boca. This fine dining spot sort of feels like an Art Deco-style hotel lobby, with bookshelves, chandeliers, antique rugs, and white sofas, all next to a hanging sphere-shaped stove. The menu highlights food from the Southern region of Argentina, with things like humita, a corn cake with garlic and cheese. There are only a few tables in the dining room, so you’ll definitely want to make a reservation for dinner.