Barney Greengrass

The folks at Barney Greengrass, or "The Sturgeon King" as it's known on the Upper West Side of Manhattan, not only decorated with New York subway-style tiles at their Beverly Hills deli and restaurant at Barneys New York, but they also continue to fly in bialys and their famed smoked sturgeon, sable and Nova Scotia salmon. By way of a filtering process called reverse osmosis, even the water tastes as if it's from New York. And it's free. As for the New York-style seltzer, it's 2 cents a glass (free refills).