NEW YORK — December is unquestionably one of the most popular months for hosting parties. From company fetes at grand, historic locations to small gatherings of friends and families in the comforts of home, holiday entertaining is big business. Along with the shopping and cooking tasks, decorating is a prime consideration. Besides the usual holiday decor, there are certain things a smart host needs to stage a winning party. Among the pieces that can tick several boxes are antique trays.