Is that not the real meaning of the Starlight Celebration? Because it should be.
Aside from the fake beard and antlers, players can also pick up hooves, gloves, and a hat for cosmetic rewards, along with a Starlight tree and wall decorations for the house. The event starts up on December 18th and runs until December 31st, so players should have plenty of time to save Starlight yet again. One wonders if Eorzea’s residents would ever have another holiday without players.
Source: Official Site