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
Lunch
Lunch, the abbreviation for luncheon, is a meal eaten at half past 12. During the 20th century, the meaning gradually narrowed to a small or mid-sized meal eaten midday. Lunch is commonly the second meal of the day, after breakfast. The meal varies in size depending on the culture, and significant variations exist in different areas of the world.
Etymology.
The abbreviation "lunch" is taken from the more formal Northern English word "luncheon", which is derived from the Anglo
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