He's just afraid of being caught on saturday night pissed as a newt believing he can become invisible by stripping.
Pictures seem to be taken each year, you were there last year.. don't think anyone got a mug shot though. Conventions are always cool through pictures. The ones in the States I've been to have just been so bloody big that most of the time pictures are just of random groups of people, but it's cool when you have enough people to go - "look it's him!"
Quote: "Arrive, and prepare to part with money"
heh.. well as long as it's only preparation
thought the whole 'Get to meet the man, Nick himself' .. tempting