"The Cozy Inn Hamburgers in Manhattan, KS"
Read through the history and some of the reviews. I was there several years ago on a job assignment and have wanted to go back since but driving 614 miles for a Cozy Burger is a bit too much. But, next time I am within a reasonable distance, I'll be there. 6 of 'em. Man are they good. http://www.cozyburger.com/index.shtml