Got this idea from my local Nest board and figured it would help liven things up.
What is your favorite scary movie(s)?
What is your favorite Halloween candy?
Do you dress up? What are you being this year?
What's the most scared you have ever been? (doesn't have to be Halloween related)
Do you have any Halloween traditions? (pumpkin picking, etc)
What were some of your favorite costumes you have worn?
What was one of the first costumes(that you can remember) you wore?