One famous chain in Coney Island, Nathan’s Famous, has millions of New Yorkers convinced that the best hot dog in the world comes from there. And why not? What is it that separates a good hot dog from a great one? Is the hot dog in New York so different from its predecessor in Frankfurt? The answer not surprisingly is no. But the world’s best hot dog does exist. It even pays homage to the supposed greatness of the Nathan’s Famous.