Okay kiddo, so do you ever see those big trucks that sell food? They're called food trucks! Think of them like a little restaurant on wheels.
So, usually people cook the food inside the truck and they serve it out of a window. It's like a little kitchen on the go! They can park the truck anywhere they're allowed to, like a parking lot or a street corner.
Food trucks sell all kinds of different foods. Some trucks sell tacos, burgers or hot dogs. Other trucks sell fancier foods like sushi or French fries with fancy toppings. Sometimes you can even find dessert trucks that sell cupcakes or ice cream.
Food trucks are really popular because they're convenient and they're usually cheaper than going to a restaurant. And since they can cook and serve food right out of the truck, they can go to all kinds of different events like fairs and festivals.
So that's a food truck! A mobile kitchen on wheels that sells all kinds of yummy foods.