Make colored sand art by stirring a chalk stick in a bowl of salt. it changes the color. Stir less for light color and more for dark richer color. (I used to do this with salt and food coloring. but the chalk stick idea is brilliant!
Would be fun for Chinese New Year. This fire breathing, toilet paper roll dragon is SO MUCH FUN! Blow into the end, and it looks like flames are coming out of the dragon's mouth! Such a cute craft idea for a rainy day!