im was wondering if any one knows any good party ideas for a birthday party and its all for supernateral so 당신 got any ideas

Dress up as your 가장 좋아하는 character 또는 monster (how creepy would it be to have a room full of women in white? xD), label your drinks as 'holy ...', like holy water, holy 콜라 and holy beer...

Score some cheap crucifix jewelry or... what are they called... rosaries, and hand them out to your guests to protect themselves from evil.

Make a devil's trap out of icing on the cake (look, I don't know, I'm making them up as I go along...)

Play classic rock, naturally!

당신 could get all your guests to dress up as characters from the show then decorate the place where your having your party all spooky.... Hope this helps ;)

당신 could do what DeanandSam said, that sounds cool. And if 당신 have some money 당신 could serve all your drinks in a 수퍼내츄럴 Cakehole travel mug and 당신 could have Jensen and Jared jump out of a cake but 당신 could also just make a boring old SPN cake ;)
There's plenty of things 당신 could do.
Happy birthday btw :)

당신 COULD GET A CAKE THAT SAYS SUPER NATURAL AND PITCHES THAT SAY SUPER NATURAL

IF 당신 hit a party store,
pick up tombstones, skelton, for outdoor dec's,
hang meadowsweet (similar) above the door,
Silk screen t-shirts with the tatoo above the "heart"
또는 print off stickers of the tatoo to put on one's body,
Paint some of the Spell "markings" & hang them around the room (check out Hell House episode),
have a game of Jeopardy (or such) of 답변 of the show for which have to be answered in the form of a question,(with a prize of course),
make the tablecloth
(a black cloth, painted white/silver 또는 gold? devil's trap)
that is used in the Seance episode of Pamela's,
could go on, but 당신 get the drift.
If this is too late, save for another time 또는 just have a 수퍼내츄럴 party~
@>--,---