Santa Saves a Barbershop Christmas

This year's Christmas concert was a story about a tow truck driver having a nice hot drink and a donut at a highway diner.  He had to keep going out into the snowstorm to rescue people with car trouble on the road.  Each quartet he rescued was then brought into the diner to sing, until the whole chorus was on stage and singing fun and traditional songs.  It turned out that as the show went along, we could all see that the tow truck driver was Santa in cognito until the end. Fun times were had by all.