Yes, the Black Bear Diner is open 365 days a year, including Christmas Day. The diner is a popular place for families to enjoy a hearty meal together on Christmas, offering a variety of traditional holiday dishes and a warm, welcoming atmosphere. Whether you're looking for a hearty breakfast, a comforting lunch, or a festive dinner, Black Bear Diner has something for everyone on Christmas Day. So, if you're looking for a place to celebrate Christmas with your loved ones, Black Bear Diner is the perfect choice.