Freeware Xmas Games?

I'm preparing this for a Xmas party(the plan is to drink wine and playgames, but Xmas related).

Well that sounds silly but I don't have play to go out, too cold here :P

I'm searching games like these:
http://www.freelunchdesign.com/games.php
http://www.wieringsoftware.nl/sint/

Well, the demo of Holiday Bonus is free.. :P

Thanks, I know Holiday Bonus, I may buy it personally but it's commercial one, I'd find a few free ones if possible.