Quinn: My Doc Called Me "Dairy Quinn" - NBC Chicago

    Quinn: My Doc Called Me "Dairy Quinn"

    Dairy Queen was founded in Joliet, Illinois in 1940. Gov. Pat Quinn acknowledges the restaurant's 70 years with an anecdote. (Published Tuesday, Jun 22, 2010) Dairy Queen was founded in Joliet, Illinois in 1940. Gov. Pat Quinn acknowledges the restaurant's 70 years with an anecdote. See More