Neon Glow in the Dark Party via Kara's Party Ideas | KarasPartyIdeas.com
I'm thinking you scour thrift stores for dolls and then remove the heads (maybe cut them in half) and then I would paint it with "glow in the dark" paint and then put the light in the back and shove it in bushes out front! SCARY FUN!
Beers in a pumpkin for Halloween/fall - we did this last year but just filled a pumpkin with rum and coke. it effectively ended the party within an hour.