Got exactly one on my doorstep this year.
Some little kid dressed up as a vampire.
Apparently, the local malls have been playing on people's fears of their neighbors, and sponser a "come down to the mall and get free advert^h^h^h^h^h^hcandy!" rally. So the community building that Halloween used to be is going away.
Sigh.
"He who fights with monsters might take care lest he thereby become a monster. And if you gaze for long into an abyss, the abyss gazes also into you." - Friedrich Nietzsche