It's the 1920s. A German tourist while walking around in New York city's Chinatown, notices a restaurant named ""Hans Baumhauer's authentic chop suey""... He gets curious, and wants to find out more about this German man who has set up a restaurant in the heart of china town. He asks a very old Chinese man squatting in front of the restaurant, ""Do you know this Hans Baumhauer who owns this restaurant?"" ""Yes"", says the old man, ""I am Hans Baumhauer."" ""Really?!"" Says the German with surpri…