Fill your home with the smell of Christmas. Burn pine-scented incense, light peppermint-scented candles, or set out a bowl of fresh balsam potpourri. Bring in a pot of blooming narcissus. If someone in your home is allergic to strong fragrances, simmer apple juice or cider on the stove and add a stick of cinnamon and a sprinkling of cloves.
In short, do whatever it is that makes your home smell like the holiday to you and your family!