What's a Christmas smell to you?

What smell triggers it's Christmas time to you? Is it the smell of gingerbread men, pies and cookies baking in the stove, a fresh pine Christmas tree being put up, eggnog, scented candles, cinnamon, hot chocolate or how about the smell of "Jack Frost" mixed with wood burning from a chimney? Whatever it may be I have a feeling that there's a lot of different answers for this question. What's mine? Christmas cookies baking in the oven. How about you?