"Hey, I'll have the crab fries but can you serve that up without the fries?""
Also people here disparaging food trucks don't even know. A food truck is occasionally run by a person that can't afford a storefront but wants to share their culinary prowess because they think they're good enough to make money with it. There's a woman that sells burritos out of a cart illegally by the border and border patrol agents buy from her. She gets shut down from time to time but she always comes back.