Could you perhaps try to be a little more diverse, and inclusive. Not every religion celebrates Christmas, and there are of course the agnostics and atheists too. Also, not everyone wants to be ‘happy’ at this time of year either. Also not every society has a new year when we do, so best not mention that. Maybe just go with ‘compliments of this festive season’ or something more bland and PC and less divisive and confrontational?
Merry Christmas one and all, although my Christmas evening viewing is now a dilemma as I see the Magic Flute from Glyndebourne clashes with Cary On Up The Khyber..