Have you ever been to a food truck? We have them everywhere in my city.
Yes I have. A classmate of mine has a really great food truck where he serves all types of food. 
Wow, that sounds fun! There is one near me that serves catfish on a stick and another that serves deep fried Oreos. Definitely not something you see everyday
Catfish on a stick is something different and I would love to try that. The food truck our my town are usual sat up in store parking lots.
Yes, I live in a big city and I have seen them like that or just parked in a metered space on the side of the street. Have you ever been to a food truck festival? 
I have not been to one before but I sure would love to. I would get all sorts of sandwiches, hamburgers and things. How often do you eat from food trucks?
Weekly because they are so convenient to go to when I am on my lunch break at work instead of having to drive somewhere
Oh yes I love when theres one in my jobs parking lot during lunch. Very quiet and save me a little gas. 
Yes for sure, the only thing I do not like is sometimes they can get a little pricey but usually the convenience is worth it!
Food truck
A food truck is a large vehicle equipped to cook and sell food. Some, including ice cream trucks, sell frozen or prepackaged food; others have on-board kitchens and prepare food from scratch. Sandwiches, hamburgers, french fries, and other regional fast food fare is common. In recent years, associated with the pop-up restaurant phenomenon, food trucks offering gourmet cuisine and a variety of specialties and ethnic menus, have become particularly popular. Food trucks, along with portable food booths and food
Great Food Truck Race", a Vietnamese sandwich truck called Nom Nom Truck received the most money in the first five episodes.
Anthony Bourdain wrote: You don’t have to go looking for great food in Vietnam. Great food finds you. It’s everywhere. In restaurants, cafes, little storefronts, in the streets; carried in makeshift portable kitchens on yokes borne by women vendors. Your cyclo-driver will invite you to his home; your guide will want to bring you to his favourite place. Strangers will