Hmmm...well I think that 18 would be, since that's when you legally become an adult. Of course I did go trick-or-treating when I was in college. So much fun.

Anymore I just dress up and hand out candy, go to the local Haunted Cavern, or Spirits tour at the local battlefield. I want to try to find some local haunted houses next year and the haunted cornmaze and go to them.