Sushi Conveyor Belt Restaurant
I spent a summer abroad and one of my favorite parts was a sushi restaurant where there were no waiters, only a long conveyor belt that passed through all of the tables. Each type of roll as well as noodle dishes and appetizers would be on a plate covered by a see through top. The plates were color coded and each color stood for a different price. If you wanted something, you just had to wait for it to pass by. Also you got to try so many new things because everything looked so good as it passed by. I spent a lot of money there in just one night but it was totally worth it. It was by far the coolest sushi restaurant I've ever been to.