I have signed up for the 2011-2012 Holiday Break Reading Challenge hosted Julie and Karin at Edifying and Edgy. Over the holiday break (December 16 - January 1) there will be daily book related activities. You can participate in one of them or all of them, it's all up to you!
To get an idea of what the activities are like you can check out last year's challenge here. There are tons of prizes to be won and it looks like it will be tons of fun.
Our school break is a bit different than the dates scheduled here so I'm not sure how much of the activities I'll be getting in on but I look forward to doing as much as I can!