Is it a real house, or one of those decorated places where people take tours and have guys jump out at them? I love real haunted houses (or supposedly real, I guess). My favorite is Myrtle's Plantation here in Louisiana.
I'm not going Trick or Treating, and we don't have any candy, so I'm stayng in my computer room tonight and leaving ALL of the lights in the front of the house off (kitchen, living room, etc). I'll probably play a game or mess around online. Fun stuff. OOH! I might take a few pictures of Alyvia for funsies.