Here is the official NORAD Santa tracker for you folks with young ones in the house.
http://www.noradsanta.org/en/
Another cool thing I use to do was take my biggest boot and trace it out on paper or cardboard, keeping the out side of the stencil and pitching the cut-out center. Now get some carpet fresh type carpet powder, (the type you sprinkle on the carpet then vacuum it up) and heavy sprinkle the boot template from the fireplace to the tree, and back. Santa boot tracks!
http://www.noradsanta.org/en/
Another cool thing I use to do was take my biggest boot and trace it out on paper or cardboard, keeping the out side of the stencil and pitching the cut-out center. Now get some carpet fresh type carpet powder, (the type you sprinkle on the carpet then vacuum it up) and heavy sprinkle the boot template from the fireplace to the tree, and back. Santa boot tracks!