When I was a kid there was a 50's themed diner in the basement of my local mall called Big Al's which was based on Big Al's diner from Happy Days. I remember the place well because it had a proper mid twentieth century style lunch counter, a jukebox full of classics from the period, and the best chocolate malt I've ever had.
Whenever my family and I ate there I always ordered their bacon cheeseburger and fries with a chocolate malt and begged my mom for a quarter so I could play Ghost Riders in the Sky by Stan Jones on the jukebox.
I wish I could find pictures of it somewhere, that diner was pretty magical.