Filming location
Flip and the gang are supposed to live in Maquoketa, Iowa. That's where some parts were filmed. I grew up in Andrew, 5 minutes away from Maquoketa.
The store scene was shot at the local "Jack and Jill," a grocery store that actually just closed down.
I guess this small hick-ass part of Iowa is good for filming. "Field of Dreams" was shot in Dyersville, 25 minutes away.
And yes, lots of kids in Maquoketa do act this way. It's really sad.
"All you need is love. John Lennon, smart man, shot in the back, very said."