Well, gnomes have been a part of Christmas traditions for centuries. They are often depicted as small, bearded, pointy-hatted figures that live underground and bring good luck and fortune to those who encounter them. In some cultures, gnomes are associated with the Yule season, and they are often depicted in Christmas decorations and crafts. They are also often depicted in nativity scenes, as they are believed to be guardians of the baby Jesus. In addition, gnomes have also been used in traditional folktales and stories that celebrate the spirit of Christmas.