How do I unlock the sunday surprise on the 2013 Star Wars Advent Calendar? I'm trying to enter the code on the back of door number 1 into the Lego Star Wars site but it doesn't work.  Does anyone know how / where to input the code?
I just found this website:

http://www.lego.com/en-us/starwars/games/web-games/advent-calendar

it has special stuff each day, the place you enter the code is the image of jango fett in the bottom middle.