section: Charlie Nagreen
question: Why did Nagreen originally make sandwiches out of pork at the Seymour Fair?
article: Hamburger
candidates: One of the earliest claims comes from Charlie Nagreen, who in 1885 sold a meatball between two slices of bread at the Seymour Fair now called theOutagamie County Fair in some attributions. The Seymour Community Historical Society of Seymour, Wisconsin, credits Nagreen, now known as "Hamburger Charlie", with the invention of the hamburger. Nagreen was fifteen when he reportedly made sandwiches out of pork that he was selling at the 1885 Seymour Fair (now the Outagamie County Fair), so that customers could eat while walking. The Historical Society explains that Nagreen named the hamburger after the Hamburg steak with which local German immigrants were familiar.