Have you ever eaten food from a food truck, I see them around here all the time but haven't tried any 
Yes i have before .  I have ate from a food truck that served ice cream .
ooh that sounds good, have food trucks been around for a while
No information on that but food trucks do serve 2.5 billion people every day.
Oh wow, I didn't realize they were so popular! Are there any super popular food trucks
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
on Noryangjin street food is that it is cheap and time saving.
Areas where food trucks are activated Gangnam.
Between the 9th and 10th exit of Gangnam Station, have become crowded with people after being introduced to food truck zone of Gangnam Station from TV program "Baek Jong-won's food truck". You can see many people standing in a line to buy food from food trucks. Food truck zone in Gangnam Station is crowded with customers even after the broadcast is over.
- Information on food truck zone