As of this morning, I awoke to the beautiful view of a decorated Gridania. Come to find out! IT'S CHRISTMAS TIME! So here's how it's going down. Mmogah.com FFXIV Gil.
Starlight Celebration
Starlight Celebration is the winter themed seasonal event that occurs in December. The event begins on Wednesday, December 18, 2013 and ends on Tuesday, December 31, 2013.
Players can participate in the event by talking to a Starlight Celebrant in Ul'dah - Steps of Nald (x10,y9), Old Gridania(x10,y9) and Limsa Lominsa Upper Decks(x11,y13).
FATE
Outside of each city, players can participate in a level 6 FATE named Stay Frosty.
Locations:
Since I know a lot of you are busy with the 2.1 Update itself, doing the content I didn't want you missing the event too! Mmogah.com FFXIV Gil .
You get some neat items, a costume for your Chocobo as well!
Souce: http://ffxivrealm.com/threads/starlight-celebration-yultide-fun.9400/