No tree - I don't like fake ones and I will not kill a tree to put it on display for a month, then throw it away. I have a potted sequoia that is almost strong enough to hold small ornaments.
No gifts piled around the non-existent tree because my wife and I get too excited and just give each other the gifts as soon as we get them. :)
I have seven days off for Christmas / New Years + 4 days personal vacation left; we'll be off from the 18th to the 2nd.
We will not be going to church, we will spend it getting spiritual in our own way - Most likely a nice hike with my parents, my wife and our dog - followed by some kind of totally awesome food that my mother will have had cooking while we were out.
I wish everyone a Merry Christmas!