In this version of the old, old story, no one is ever sure exactly what will happen.
Not the pastor who's watched this Nativity pageant grow from a handful of participants in bathrobes to an undertaking so large that a storage unit had to be procured for all the glistening costumes.
Not the beaming volunteers or the misty-eyed families, caretakers and group home staffers packing the pews.
Maybe not even the performers themselves, whose every step toward the manger seemed fringed with joy Thursday night inside a church in Andover.
There's no rehearsal. Just two performances featuring two casts of 50 to 100 adults with developmental disabilities, buoyed by a time-tested faith that something magical will unfold.
It always does.
For 25 years, the Rev. Don Anderson and his wife, Mary, of Anoka, have joined a committed troupe of volunteers to put on the pageant, shepherding the show from church to church as it swelled in size. The garments have grown more regal, and more musicians lend their talents. Much of the prep work has been perfected as helpers whisk performers to the costume racks and lead them to the altar.
But each trip to Bethlehem has a way of feeling new. "It's because of the exuberance, the joy," said Anderson, pastor of the Twin Cities-based Christ for People with Developmental Disabilities.