It is the party that launched a thousand fan fiction stories. This is a holiday party for the ages folks. Sure, the bulk of this episode is a fairly by-the-numbers which-priest-was-the-pedo-and-which-was-merely-libidinous tale, but for a few delicious moments, we get to pull back the curtains and see what the Medical Examiner's office in the SVUniverse does on the rare night they let their hair down.