Mennonites, as a Christian denomination, generally do celebrate Christmas. However, their approach to Christmas may differ from other traditions. Mennonites place a strong emphasis on simplicity, humility, and peace, so their celebrations may be less focused on materialism and more on the spiritual aspects of the holiday. Some Mennonites may celebrate a more modest and focused Christmas, while others may participate in traditional Christmas activities such as exchanging gifts and attending church services. Overall, Mennonites strive to honor the true meaning of Christmas, which is the birth of Jesus Christ, and to share that message with others.