Tuba Christmas.
Photographer Christopher Polydoroff brings us this unlikely holiday sound in a video shot for TwinCities.com: Okay, it's not the most pleasant sounding instrument in the orchestra. And one could argue that getting more than 100 tuba players together for a concert is, well, not a great idea. But take a look and listen and you may be surprised. Joy can be spread in strange ways.

More info, naturally, at tubachristmas.com. You have one more chance to see Tuba Christmas in St. Cloud on Dec. 19.