Enjoy the tour ;).
To add some ambiance.
In a new window/tab, go to your blog and click on the title of your post showing your Christmas decorations. (Copy that link).
Come back here and paste the link.
That will direct everyone to your specific Christmas decoration post.
If you are not a blogger but would still like to participate, please email me a picture or two of your decorations and I'll put together a little something to showcase them!