Someone, either you or a friend of yours invites others over to come in from the cold and wet. Either that or invites them to play in the snow! Wintery clothing would be great to see here.
For more vorish variants, consider having your home inside someone warm and wet! Or that the guests are just so happy to see their friend that they immediately go about stuffing them somewhere intimate~
Anything along these lines would be great! ^-^
It's never too late to take part! Do anything that takes your fancy! It's a great way to get into the christmas spirit and give you something to work for this December~