I would change it to "fast-ish food." Sorry people, but things have to cook. I would make sure all the ingredients are made out of actual food and they'd be actually cooked. On grills, griddles, fryers, etc. Places that make food to order almost like a Five Guys burgers for example is fast enough food in my opinion. People should be okay with waiting a few minutes for real food. I'd also impart more middle eastern food to the culture. Quick falafel's and kebobs and stuff would be great. Fast food in the U.S. Doesn't only have to be burgers, pizza, and horrible tacos.