Assertion: doughnut burger | /r/HasProperty | sold at the 2010 indiana state fair
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text: Erika Celeste, for NPR's All Things Considered detailed a "doughnut burger" sold at the 2010 Indiana State Fair when discussing the imaginative and caloric "arms race" at state fairgrounds to devise new "wackier" menu items: "[a] fresh patty of beef and melted cheese sandwiched between two glazed doughnuts".