Like every other christmas party, the festive decorations and snow covers fantage! This Started on December 22 to December 27th.
In this event you could play christmas games to get items and the 2009 christmas medal.
To recieve the medal you had to log in each day of the party.
How the items were recieved: In certain periods in the event there was riddles and games to get prizes during the event. In order to get the Reindeer antlers (nons) and Reindeer costume (members), you have to outsmart the Reindeer at his own game
To get the gingerbread costume (members) you had to play a game called "Match the gingerbread cookies!" (This was probably in the shop but I have yet to find a photo)
For the rest of the items (probably), you had to wait for Santa to arrive on the 25th (Christmas day) and was avaliable after until the event ended To get these you has to solve riddles based on christmas.
Watch a video here: 
You can also get the Santas cabin that was for sale during this event, once you bought it your room (It was called rooms during this time in fantage) would be changed to this.