The toyshop at ravensblight has a TON of really cool colored Halloween pintables to make including the Battle Hearse, CD sleeves, masks, mechanical bat, haunted house and many more. Definitely worth looking...

Colorful vintage Halloween pintables. Dancing skeleton, treat bags and more.

Cute Bat Mobile

Print out a poster to advertise your haunt, haunt rules and cool invites.

These guys have some fun ideas for haunt handouts. (look for them at the bottom of the page)

Here's a really neat pop up bat for a card or a scrapbook or something...