Not sure I responded to this thread before, but...
Last show was No Doubt/Paramore/the Sounds. My wife bought the tix. The venue did something interesting I hadn't encountered before - we had bought lawn tix for 10.00, and the cheapest seat was 45 or so. When we got there they had people roaming the lawn selling upgrade tix for 10.00 each. (We did). Seemed like a good way to offer a "bargain" to lawn attendees, and make some money off seats that obviously weren't sold anyway.
Glad we did, actually, because by the time No Doubt came on, the lawn was packed. There were still some holes in the seated area.
Next show: Play! A Video Game Symphony. My boy and I are going to that tonight. It should be interesting, it's part of the venue's Summer Symphony series and is decidedly less formal than a regular symphony. Plus it's outside.