all in the timing

We had no trick-or-treaters until after 6:30. We made ourselves a nice dinner, uninterrupted, and then -- exactly as we sat down, before we had a chance to take our first bites -- the doorbell rang. So far, we've had a tiny pumpkin, a zombie princess, a karate kid, and two cheap iParty costumes. We're gonna have a lot of Smarties and Nerds at the end of the evening...