I just got back from Anime Iowa, and they had something I really enjoyed: a "Naruto event." After about half an hour of show discussion, everyone cosplaying as Naruto characters came outside together for photo shoots. Highlights included Rock Lee climbing a tree, Kakashi performing the 1,000 Years of Pain, and female Rock Lee hugging Guy.
It was a blast, and I spent a whole roll of film without being satisfied. I was wondering if it would seem like a good idea to hold something to this effect at Sogen Con 2007. It would not necessarily have to be Naruto; fighting games collections would be interesting, too, or Full Metal Alchemist if we felt there were enough characters. (IE, not just Ed and Al)