Peppermint Bark snowflakes (made with silicone molds. How easy is that?) Would look great on top of a cheesecake or on a platter covered in powered sugar (to look like snow). from Once Upon a Plate: Peppermint Bark Snowflakes
Christmas wrapping idea: Buy brown wrapping paper (cheap to buy at Walmart or a craft store) and use that paper to wrap your gifts. It's useful for every gift, and you can customize it by writing on the paper.