X-Ray invitations

I love this idea! You can create Halloween party invitations that look like an x-ray and medical forms. (They even arrive in a manila envelope marked "X-Ray Film Do Not Fold".) To make the x-rays, all you have to do is find an appropriate image online and photocopy it onto plastic transparency film. Piece of cake! (If you have a lab scene in your haunt, you might consider making some x-rays yourself.)

Full details on this very clever invitation here.