If you have kids or grandkids anxiously awaiting the arrival Santa Claus, tracking the whereabouts of Big Man in the Red Suit can only add to the excitement and fun. As we head into holiday break for most students at the end of this week,  you may want to consider one of these fun apps for your smartphone or tablet. The 2015 version of NORAD’s Santa Tracker is now available for download. The app provides a countdown to when Santa will leave the North Pole. Users can follow Santa as he travels around the world and there’s an interactive game called “Thin Ice” that is allows users to help Santa’s…