YAPC::Europe in Copenhagen was great, no doubt. But. But there were a couple of things that sucked.
One of them was auction. Not only it was boring, not only it lasted more than two hours, but it did contain elements of strip-tease.
Not that I am a purist (in fact, I am opposite to it), but developers with only one module on CPAN taking their clothes off in front of other developers were not a good idea.
Yes, I know that at the dates of current YAPC there was a Copenhagen Pride (a gay parade) here, but that should not influence YAPC auction. You know, half naked people at KBH pride look natural, and those at YAPC do not!