In Southwest Oklahoma, there is an outpost called Meers, which is a less than one-horse town at the foothills of the Witchita Mountains. The hamburger is Texas Longhorn, from the owner's ranch, and is served in an 8 inch pie plate, cut into 4 pieces. Umm. I fly there from Pennsylvania just to get these things! They are delicious. I think they have a web-site!