For instance, did you know that you should always ask permission before punting any gnomes you see? And also, I was sorry to read that Night Elves will not be permitted to dance at the convention-- apparently there will be children there. Pretty funny.
Have any other tips for not stepping on any toes? My only suggestions would be to stay away from any shoulder-related comments when around Orcs, and by all means, do not feed the CMs. They subside just fine on their normal diet of forum trolls and customer tears.
[ via WorldofWar.net ]