Anytime I hear the word spooky, I think of Spooky Mormon Hell Dream from The Book of Mormon. Heh.
Taking my daughter trick or treating, going to dinner with some of our friends with kids, and then watching Shaun of the Dead with the wife after Lil' Gundam goes to sleep.
Also, I'm in my traditional Halloween work attire: black overcoat, black slacks, gray sweater, white dress shirt and a Gryffindor tie. Walked through the cafeteria at lunch time and heard a ton of kids saying "hey look, there's Harry Potter." "No dude, that's Mr. George."
At my other school, some kids thought I was Doctor Who. That was kinda cool.