So my idea is a Christmas event in which a group of fallen called "the house of eggnog" goes to the North Pole and take Santa hostage and you go to there and fight festive colored fallen and instead of finding engrams you get Christmas gifts that have holiday themed items like a candy cane shotgun or a mistletoe grenade that instead of exploding releases joy and laughter that melts your enemies like that scene from raiders of the lost ark, and a ship that looks like Santa's sleigh and another thing the hive should look like Christmas elves though out December. These are just ideas feel free to add more if you like