This Flatiron restaurant is the very definition of celebrity chef Tom Colicchio's cooking: American fine dining informed by farmers market finds. Park yourself by the floor-to-ceiling windows along East 19th Street as you dig into plates of heirloom tomato salad and hen of the woods mushrooms alongside a superb bottle of wine—you'll know immediately why this restaurant has earned a James Beard Award and a three-star New York Times review.