Glitter Snow Globe
Get a glass jar, and glue a plastic toy (or anything else waterproof) to the lid using epoxy or super glue. Fill the jar with water and glitter (enough water to cover the top of the figure). Screw on the lid (you can glue it on if you wish), and turn the jar upside down. Snow!
You can add glycerin to the water to make the glitter float down more slowly.