Every time I cruise Carthage, the old neighborhood where I grew up, I stop into the Cretan Grill where I had one of my first cheeseburgers over 50 years ago. When I go through the door, it is like going back to the 1950's. It is a diner, run by the same family, at least second generation going into the third. And everything is reasonably priced.
Pros: A Blast from the Past
Cons: Not Open in the Evening Hours