Part of our Christmas Holiday traditions includes attending the light shows offered all over the city, both commercial and neighborhood run. There are few things more spectacular during the holiday season than elaborately decorated displays with beautifully strung lights, rich deep reds and greens, and the smell of pine emanating from fresh cut Christmas trees. And in addition to the highly publicized, world famous Wanamaker Light Show (now Macy's), which I will be discussing later this week, a second holiday extravaganza takes place just a few blocks west at the Comcast Center.