Mr. K's is that typical little burger joint that has been around forever and really can't be beat for a yummy all-beef patty. The burgers are greasy and awesome, and the cooks will gladly dress them up however you like 'em. Since I moved to Charlotte, I have discovered that I really like chili on my burgers and their chili combined with warm cheese sauce is really the best. It will drip down your chin and hands and you won't want to let a drop go to waste. The onion rings are great, and you can get a combo of rings and fries (called "frings") if you are indecisive like me. The milkshakes (extra thick please!) are to die for. I usually stick with the standard vanilla, but they have tons of other flavors ranging from chocolate and coffee, to strawberry and black cherry. Hit the ATM on your way because this place only takes cash!