One of the odder things about Utah is that nearly everyone has all their decorations, including their tree, down the day after Christmas. Most of our neighbours already have their stripped trees on the curb this morning. When I lived in California and B.C., most everyone left decorations up till New Year - or Epiphany, as the case may be. Though we didn't leave it up till then on purpose, just laziness [g]
So now I'm curious - when does your regional area normally take down the tree and such?