It's true that some people decorate palm trees with Christmas lights, but it's not a common practice. Palm trees are native to tropical regions and are typically associated with warm, sunny weather. They don't typically have the same look or feel as traditional evergreen trees like pines or spruces, which are more commonly associated with the winter holidays. Additionally, palm trees tend to have fewer branches and a different shape than traditional Christmas trees, making them less conducive to decorating with lights.