Special treat boxes for the kids in our family.
We put Halloween decorations up and took them back down. We put the Halloween decorations back up. We spent a couple hours hanging spider webs and then rehanging them right before the trick or treaters showed up. We passed out candy for several hours, oohing and aahing or acting scared (depends on the outfit) for each child's costume.
Sweet moment: turning off that porch light, locking the door, and eating the last snickers bar in the quiet darkness of my house! That's right kiddo's, the last candy bar was all mine!!