I've heard that before; childhood. Not so much now.
It started me thinking a bit though...
You guys see a lot of food truck activity in your area? Within a few miles (radius) there are several around here; food trucks in permanent locations, almost. Yeah, it's mostly Mexican type dishes. Several have outdoor seating and what you'd call regular business hours. Yet, they're parked on a small strip of grass outside of a shopping center, or literally, just off the side of the road.