Haha! Funnily enough, that's the first question some of the people at our Genshiken meeting asked. Well I know Brian isn't a cosplayer, I still need to get him to a con, so that's out for us. However I didn't get to asking him if he would mind if others cosplayed... I just went to a couple friends' wedding early last month where they didn't cosplay but they encouraged everyone else to.
Well you know it's fine by me, but I'll have to ask when we actually start planning. xD