It’s “CSI: Bethlehem” in this holiday mystery extravaganza, from the author of Late Nite Catechism, as Sister takes on the mystery that has intrigued historians throughout the ages-whatever happened to the Magi’s gold? (“We know that Mary used the frankincense and myrrh as a sort of potpourri-they were in a barn after all.”)

Retelling the story of the nativity, as only Sister can, this hilarious holiday production is bound to become a yearly classic. Employing her own scientific tools, assisted by a local choir as well as a gaggle of audience members, Sister creates a living nativity unlike any you’ve ever seen.

With gifts galore and bundles of laughs, Sister’s Christmas Catechism sure to become the newest addition to your holiday traditions.