Saturday, we took our son and his friend to the Carnival of Horrors at Blossom Music Center in Cuyahoga Falls, OH. My wife and I waited in the car and ate overpriced and outdated caramel apples while the kids went in. They came out about an hour later and said they really enjoyed it. I guess that's not too bad for $15.
Check out Haunt World to find haunted houses and other spooky attractions by state.