Clay Recently At ClearChannel Event?

Was Clay at a recent ClearChannel event (ClearChannel owns radio stations and billboards)? It seems Clay was at one recently, according to eBay which is auctioning off an picture that Clay signed at the event. I have my doubts... this picture is from 2003 -- if it was a 'recent event', wouldn't Clay've signed a more recent photo?

The profits raised will will help non-profit organizations and has been donated by ClearChannel. The auction says:

8X10 BLACK AND WHITE PHOTO
SIGNED BY
CLAY AIKEN
W/LETTER OF AUTHENTICITY
Clay Aiken signed this black and white photo at a recent Clear Channel event to benefit City of Hope. It comes with an official letter of authenticity from Clear Channel.

Bidding ends in less than one hour, so if you want it, act fast.