When I'm older, this would be something I'd love to do, but obviously it's not too feasible now. I went to Amsterdam a few years ago; loved it.
Well done though, I really respect you for organising these meets. I think it's great that someone is taking the time (and considerable expense) to bring NG users together, as well as allowing them to meet the men who started it all. It promotes a sense of camaraderie within the site, and shows yet again that Newgrounds is not simply a faceless corporation.