Dining Outside the Home: Cocomo’s Grill on Marco Island, Florida! Laid-Back is their middle name. When you’re on your way to somewhere else, stop by for a little conversation and a familiar face at this island-themed eating house. The mood is always groovy at Cocomo’s, and the positive mind-set is downright contagious. After all, this cozy island oasis is exactly where you want to be right now. Order a platter of Ahi Tuna Nachos. Seared rare is the only way to go, you know. The wonton chips, sprinkled with pickled ginger and snipped scallions, add crispy crunch to that burst of wasabi. Peruse the menu to make a mental note for other favorites later on. Take a break from the sandcastles and beach combing. Did you hear that? Cocomo’s is calling your name.