This is my favourite restaurant in LA!
All the waiters serve you on rollerblades and are dressed in the 50ies style (remember the series "Happy Days"?) , moreover every 20 minutes they put up a show for the customers climbing on tables and dancing songs of the 50ies and 60ies like "YMCA" for instance
The main attraction of is not the food, it is actually this 50s style diner staff. They dance depending on the music (Grease Lightining, YMCA, etc) the DJ is playing. There's a DJ on the spot and you can request old songs. PLEASE don't forget to leave him a tip.