I have A LOT of christmas ornaments. This would be totally socially acceptable to do as something other than tree-shaped for a year-round decoration, right? (How-To: Christmas Tree Ornament Mobile from Not Martha)
Make a special Halloween treat or fun dessert using apples and melted caramel. This sweet treat is super easy to make. Simply core an apple, pour in melted caramel, chill and then slice into individual portions.