//  file author MP UW CSE143 student 10/25/2002
//  http://www.whatscookingamerica.net/History/HamburgerHistory.htm
//  The History of Hamburgers
//  http://bbq.about.com/library/weekly/aa070597.htm
//  History and Legends of Hamburgers (2002)
//  Transposed from the above web pages into notepad
1885
Charlie Nagreen sells first burger (Seymour, Wisconsin)
1890
Louis Lassen sells first burger (New Haven, Connecticut)
1891
Otto Kuasw markets first burger (Hamburg, Germany)
1892
Frank Menches invents burger (Athens, Texas)
1904
Burgers sold at St. Louis World's Fair
1916
Hamburger buns created
1921
White Castle, fast food burger place opens
1934
Wimpy Burger appeared
1936
First drive in Glendale, California
1938
Bob Wain, first double patty burger
1948
McDonald's opens
1954
Burger King Opens
1968
Big Mac
November 15, 1969
Wendy's opens
1992
Hamburgers account for 17% of all meal transactions in US