Hey, for our little merry christmas jolly-whirls, why not add in an event where you have to go in a place where it's a cold and mechanized factory where it was left out a couple hundred years after iEra's end (C'mon, make it fun here!), and that you'll have to go as a team with other friends to take down sentries to advance to the next room, and then as a boss would be a mechanized santa and some mechanized elves!
If you have some other ideas for a new event, be sure to comment on this thread and others' posts!