Fodor's Expert Review The Diner

Despite its name, this eatery challenges diner conventions by occupying six stories of a downtown building and serving upscale entrées like steaks, oysters, and sushi (yet they still honor diner culture by remaining open for 24 hours a day). Each luxe level features a different focus like fresh seafood or cocktails, and the rooftop view is one of the best in the city.