Not sure if it would fit the definition of a restaurant we have today but a thermopolium was a shop where you would buy food. I'm not sure how widespread the co

Not sure if it would fit the definition of a restaurant we have today but a thermopolium was a shop where you would buy food. I'm not sure how widespread the concept was, though. https://en.m.wikipedia.org/wiki/Thermopolium https://en.m.wikipedia.org/wiki/Thermopolium