Tonight we traveled back in time to see Pink Floyd. Well, sort of — we saw their cover band, Wall of Echoes. I thought my last post about the bandshell wasn’t very good, and I love Chicago, so I’m trying to redeem myself (again). While we were getting in the car we ran into our neighbor and told him where we were going. “Do you guys want any psychedelic chocolates?” he offered (no thanks we’ve got our own ( I’m kidding ). That was nice. But we decided to enjoy it the old fashioned way (maybe drugs would actually be the old fashioned way), or rather the sober way, with a couple cigarette breaks tossed in. And it was packed. We’ve been to a handful of concerts this year, which they call the Star Spangled Summer Concert Series, and I swear this was the most people I’ve seen. Wall to wall, pun very much intended. People dig Pink Floyd. The tambourine lady was there — yeah, that’s a thing. People were so high or drunk they kept standing in the way of the band, and Joh...