I was wandering through a street fair on a residential street on the North Side of Chicago, somewhere in Wrigleyville or close by. There were lots of good food stands, people having yard sales, and kids and dogs playing in the street. I had less than a day in town on a layover, and I decided to try to give a friend a call to meet up but my cell phone wouldn ’t work. Since it was a newer model with a Qwerty-style keyboard, I tried to text and found that the damn thing wouldn ’t turn on. Instead, I decided to head for the roundhouse that I’d be bunking in for part of the 18 hours I’d be in town. It was getting cloudy anyway and I didn ’t feel like getting caught in the rain. I got to the roundhouse and walked in without knocking. Down a long flight of wooden stairs in a giant, domed room filled with furniture covered in sheets there were six beds, a couple occupied. One of the occupants greeted me and I felt like I knew who it was though I couldn ’t see the face. Someone else cam...