My boys are itching to start decorating for Halloween. DH is adamant that we not put anything up until the last week of September, but I really need to go in the basement and take inventory of what we have (sounds like a good GPD project!) We decorate every room downstairs - generally with a theme (bats in the kitchen, spiders in the living room, crows in the family room, etc.)
Every year I say I'm going to have an adult Halloween dinner party and I never quite get to it. Since Halloween is on a Friday this year, maybe I can plan something for that Saturday...after the kiddie fun. For the last few years we've hosted the neighborhood families with small children before trick-or-treating, but there's not too much planning involved besides getting a headcount and ordering food. Maybe I'll send actual invitations this year instead of an email!