1904 World's Fair Resturant Menus
The 1904World's Fair had more than 140 restaurants, eateries, and places to get snacks.  Many small places just has signs, but the larger places to eat had menus. Here are a few menus (which are difficult to find),  from various establishments. 

Lee  Gaskins'   AT THE FAIR  The 1904 St. Louis World's   Fair  
                     Web  Design and Art/Illustration   copyrighted  2008 
Menu for New York City Day, Tyrolean Alps, Luchow-Faust Restaurant, October 3, 1904
Menu : Tyrolean Alps, St. Louis Day, September 15, 1904