18 interesting facts about Colorado on Colorado Day | Lifestyle gazette.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from gazette.com Daily Mail and Mail on Sunday newspapers.
1. Denver lays claim to the invention of the cheeseburger - The trademark for the name Cheeseburger was awarded on March 5, 1935 to Louis Ballast. His Humpty Dumpty restaurant