I’m watching this and taking notes for my history of food blog.
The first thing I learned (which I suspected) is most Diners are prefabricated. This documentary focuses on Diners in Pennsylvania. A few other things they are discussing so far:
The manufacturers of the prefab Diners.
The difference between a restaurant and a diner.
How it’s believed Diners originated.
https://youtu.be/hmoDYCyB5kM