I went shopping the other day and walked past one of the many Christmas food-stands that had been set up for the holidays. A Muslim woman was buying something from one of them and the lady behind the desk said "Merry Christma- Oh, sorry" but the Muslim woman replied "Don't worry. I may not celebrate Christmas, but the food is great! So Merry Christmas to you" which I thought was super cute.
I think we can all agree that even if we don't share holidays, we can all enjoy the food that comes with them. When I lived in England I always got excited about the Hindu celebrations like "Yes! That means they're selling that kind of food in the Indian shops!"