I used to go to a function at my church when I was a little kid, I kinda enjoyed that. The first and only time I actually went around trick or treating was with my little sister when I was in 6th grade. I hate distributing candy, but I tend to try to get the early shift when the really little kids are out as opposed to elementary and middle school aged children who lack the counting ability of the really little kids. I tend to not mind the people older than that as they tend to be slightly more courteous, at least around where I live. When I was a youngster I would usually dress up as a soldier, both of my grandfathers served, although I also recall being a jedi, and a pirate. All my prayers have been answered if the candy bowl is mostly full by nine, and so far it is.
I tend to not like horror movies, so I don't watch any. Although things like Young Frankenstein, the original Frankenstein, the original Dracula, and other black and white films that get played around this time of year might receive some viewing. I sometimes manage to play Animal Crossing, but since it's during the school year I am more likely to play something on my PC like Medieval II.
I like taking walks around this time of year since the weather starts becoming tolerable for someone such as myself.
grimwerk: This year, my kid was super keen to dress up as the Mallard, a distinctive-looking and fast steam engine. I went a bit all-aboard and built one from cardboard, and it's quite a bit larger than he is. Poor kid got sick earlier this week, and then later passed the plague to me-- both hampered construction. So there's a half-painted wearable locomotive in my garage, which we'll finish together later.
My old school would hold a bake-off every year for elementary on up, and I missed the first one I was old enough to attend because I threw up half way through the day and got sent home.