This cluster of fireplaces is gorgeous, but each possesses a fatal flaw for Christmas. These fireplaces either have no flue for Santa, or the flue is very, very small. No jolly old fat men can bring toys for good boys and girls that live in homes with these fireplaces. From tabletop fires and portable fireplaces to fire and ice fireplaces, you'll love looking at your fireplace, but Santa will need a back door key.