The Ghost of Christmas Past?

Suppose there was to be a Very Special Episode of Daria, in which she was sent to the hospital on Christmas Eve (for a rash) and was visited by one or more ghosts, per the familiar tale by Dickens.

How would you write that episode? Which ghosts would appear, and what would they have to teach Daria about her way of life? Which characters in Daria's life would be involved, and which events? And would X from Holiday Island be there, too?

Oh, and Merry Christmas!

P.S. Check out Outpost Daria's December update!