For those celebrating in a couple days, the free app today is perfect! Other holiday specials might've been flashier, but I always loved A Charlie Brown Christmas, and I was kind of biting my nails over whether I should shell out 7 bucks for it. Now I don't have to. Yes!
http://fireapps.blogspot.com/2011/12...days-free.html
Edit: Charlie Brown was free yesterday, but Rudolph the Red-Nosed Reindeer is free today, Christmas Eve.