Yes, the classic Season 3 sketch was based on a real place. Which one, however, is a point of debate for the cast and writer.

Sketch, a Michelin-starred restaurant in London, was named the most Instagrammable fine dining destination on Earth.

The sketch is a little more poignant when you know that star John Belushi's immigrant dad operated a struggling restaurant when Belushi was growing up in Wheaton, Illinois. Key line: "Cheeseburger ...

As one of four owners of the Streamliner Diner, Irene Clark cooked at the Bainbridge Island restaurant a few days each week.