This vaguely reminds me of a "restaurant" I ended up at in an industrial area in France while staying near the airport for a flight the next day. The entire pla

This vaguely reminds me of a "restaurant" I ended up at in an industrial area in France while staying near the airport for a flight the next day. The entire place consisted of one wall of frozen foods and another wall of microwaves. Not completely automated but pretty minimal human involvement since you had to microwave your own food.