anda should desain the main area that the party will be in like the bunker, I think that would be really cool. Maybe, anda can have it to so that they either dress like a hunter atau a monster, that would be fun. I don't know, that's just my thoughts.
I actually had a supernatural birthday party a few years ago. What we did is watched some supernatural episodes and we made special goodie bags that included white rock permen (rock salt), some acak other stuff too that anda could see being supernatural related, even made the invites body tag which was fun and I made a supernatural mix cd for everyone. It was a blast. And our treat was specially made cupcake that stand for each of the characters. I think I did a pick post on those once but I it was awhile ago. I hope this helps if anda had atau have had your party already. Sorry for being late if so
