El Barco Mexican Restaurant in Marietta has authentic Mexican cuisine served in a slightly sailboat themed atmosphere. With wooden booths and sailboat paraphernalia strategically placed throughout the dining area and entrance, El Barco creates a light-hearted fun vibe. The menu is filled with tasty items including the signature Barco Tropical, pineapple stuffed with cheese, shrimp and octopus served with rice and a salad.