Your trash photos remind me of a Grateful Dead concert we went to at UVa in Charlottesville. The "town" was all haughty about the whole thing and multiple letters to the editor and community overall huff was raised over the mess the Deadheads would leave in their wake.
We were there (though not deadheads or preppies). There was lots of trash about the stadium after the concert, but it wasn't deadhead stuff. It was UVa student stuff, preppie stuff, lots of empty beer cans. Yeah, the air was a little thick with funny-looking-cigarette smoke up in the cheap seats where we were sitting, but the potheads actually picked up after themselves (something I've never seen with a kegger).
Compare the way the Liberal Losers drops their trash anywhere compared to the Conservatives who understand the meaning of stewardship.
After Dan's Bake Sale in Fort Collin, Co., it was noted that the city didn't have to send crews out to clean up the streets since there was no garbage needing cleaning up afterwards. IIRC, the only thing that was broken was a planter, and that was done accidently by an LEO's horse.
So, Algore and Company, just who walks the Walk?