We're on a rural road, just wide enough for opposing traffic, center line disappeared probably 15 years ago. Gate to our driveway is closed, no Halloween decorations, no trick-or-treaters.
Back in Kaliforniastan it was much like 462 describes.
What really annoyed me were the non-english-speaking mothers who were 100 lbs over-weight, carrying an infant who was still either on breast milk or formula, but the baby was dressed in a Halloween costume and mom would just hold out a bag to get the candy.
EDIT: Just occurred to me that may sound a bit harsh, but sometimes fact is harsh. We never saw primarily english speakers pull those shenanigans.