Melted crayon hearts: A boy in my class a couple years ago gave these as little Valentines made out of melted crayons. He said, "For Crayon Out Loud, Happy Valentine's Day". could also say, "You COLOR my world!" Use silicone cups to melt them in.
Dipping white candles into melted crayons to add color - great way to color dollar store candles for reception tables.because white candles are so much more cheaper than colored ones and several dozen boxes of crayons.