|Mickey's Diner Car; Image via Flickr/kkmarais|
Nowadays, diners come in all shapes and sizes: train-car style, retrofitted or just simple concrete blocks that act as a roadside oasis in the middle of the night. No matter what your diner looks like, the basic principles are the same: cheap, satisfying food and bottomless coffee served 24 hours a day. What’s your favorite diner? Let us know in the comments.