Closeup of the creche at the front door.
The Sunday following Christmas is celebrated as the Feast of the Holy Family. The Holy Family is comprised of Jesus, his mother, Mary and his foster-father, Joseph.
So all went to be enrolled, each to his own town. And Joseph too went up from Galilee from the town of Nazareth to Judea, to the city of David that is called Bethlehem, because he was of the house and family of David, to be enrolled with Mary, his betrothed, who was with child. While they were there, the time came for her to have her child, and she gave birth to her firstborn son. She wrapped him in swaddling clothes and laid him in a manger, because there was no room for them in the inn.
Luke 2:3-7