Rockefeller Plaza
Thousands of people converge on Rockefeller Plaza to visit and snap photos of the awe-inspiring beauty of this 80-foot-tall Christmas tree, meticulously decorated with 45,000 LED lights.
Bloomingdale’s
Located at 1000 3rd Avenue, on the Upper East Side, Bloomingdale’s department store chooses classic white lights to illuminate their storefront during the holidays.
Also I suggest you can create this above December things itinerary at http://www.triphobo.com/new-york-city-united-states
I hope its help your visitor to plan New York trip better & enjoy the above beautiful things.