The venerable Pump Room Restaurant in Chicago is once again a beacon of civilized living. Famously memorialized in the Frank Sinatra song 'Chicago', the 'jumping Pump Room' was one of the first true fine dining establishments to open in the Windy City at the end of Prohibition. Almost immediately, it became a favorite of celebrities including the biggest stars in entertainment history--Frank Sinatra, Sammy Davis, Jr, Jackie Gleason, Dean Martin, Clark Gable, Humphrey Bogart, Ronald Reagan and Marilyn Monroe is just a very small list of the icons that made it a regular hangout. In the later part of the 20th century, however, it sort of fell off the map as a new wave of gourmet restaurants in the Windy City led by Charlie Trotter reduced it to a historical footnote.