Popping my posting cherry here since its so active. Never been to a convention, but I cosplay on occasion for fun, and parties, and Definitely Halloween (I'm sure we all do here..)
I'm feeling nostalgic for the 31st, even if its been done to death.
opinion question: If you were going to make a Pikachu tail, would you (personally) want it sitting flat diagonally against your back for comfort sitting, or sagittally sticking straight out for aesthetics?
Searching through pics I haven't seen a male do Pikachu well the way females have, maybe I can change that :P