Against my wishes on a September weekend I found myself, wife and daughter at a little soiree called “RiotFest 2014.” Seven stages, four inches of mud, and 120 dB of 30-plus punk rock bands for three days in Humboldt Park in Chicago. The crowd was huge, more than 20,000 people on Sunday. I had managed to get out of going on Friday and Saturday, but my attendance was mandatory for the Sunday Cheap Trick show. The attendees sported bizarre hairdos, lots and lots of tattoos, and apparently some people think that they can now self-medicate because Illinois recently passed a medical marijuana law.