I love motion control mini-game collections at Christmas. WarioWare is always a personal favourite, though it must be stressed that such games should be played ahead of any gargantuan eating effort. Rabbids Invasion is an interactive representation of the TV show with over 20 episodes and 400 activities to choose from.
It's a game for the kids, but bear in mind that you're going to need the PS Camera to play the thing, which may explain why the game's plummeted in price. Cheers hermonhoop!