PS...from mom...Apparently there was a little more to the caroling than Dylan related. Here's Elder Lee's (Dylan's comp) version of the story:
We had our Christmas Zone meeting with President this last week. It was really cool and for this meeting each Zone had to have an act. Out of the 3 zones that went to the meeting President said our Zone had the best act. We did the 12 days of Christmas. My companion Elder Thomas really likes singing so we had him singing with people in the zone doing funny things in the background. One funny thing was the first day of the Christmas we had a jumbo Coca-Cola (3 liters). So every time my comp sang that part we had an Elder come out with the jumbo Coke and take a sip of it. By the time we ended the 12 days of Christmas he had drank about 2 liters of it... haha He looked pretty sick after that, but a sacrifice well worth it nonetheless.