User blog comment:FlyingSquirrel192/Sing a Song, Wear a Snowman Head all Season Long/@comment-2194058-20111215010906/@comment-3514063-20111215013618

I was thinking about that two months ago during Halloween. But they have only had the same caroling/trick or treating buildings for 2010 and 2011, (I think) so we can just add it temporarily until 2012 to see if they stay the same.