Today is the first day of the Feast of Winter Veil.  This holiday, which is the in-game equivalent to Christmas,  runs from December 15th – January 2nd.

The activities for this holiday are relatively unchanged.  As usual, Metzen the Reindeer finds himself in trouble and needs to be rescued.  This year the quest chain becomes a daily quest, with one of the rewards being Lump of Coal.

Wowhead has an excellent guide covering all the events, check it out: http://www.wowheadnews.com/blog=198662/feast-of-winter-veil-december-15-january-2-guide