The lines are long. The food is expensive. Everyone in the group wants to eat something different. The food taste is a gamble. There are few places to eat.
Does everyone stick together and wait in all of the lines? Split up and meet at some location? Eat on the way to the festival and just hang out?
At the local sporting events, the food trucks are ridiculously priced. In gas station parking lots, they’re pretty good deals.
So I’m assuming that at a food truck festival they’d be stupidly expensive.