No matter what you say it in your language, have a happy holiday season and a prosperous new year.

So Merry Xmas, Feliz Navidad, Joyeux Noel, Buon Natale, Feliz Natal, Froehliche Weihnachten, God Jul, and my personal favorite in Japanese: Meri Kurisumasu soshite Akemashite Omedeto!