At what venue was the 1937 fight between Joe Louis and the reigning heavyweight champ?
James Braddock vs. Joe Louis:  The fight took place on June 22, 1937 at Comiskey Park in Chicago, Illinois. James J. Braddock: James Walter "Cinderella Man" Braddock (June 8, 1905 – November 29, 1974) was an American boxer who was the world heavyweight champion from 1935 to 1937.
Comiskey Park