For St. Patrick’s Day, they boys and I made green ice cubes with food coloring. Then we dropped them in Sprite Zero to hear it fizz…. “Magic Leprechaun Juice”. With very little effort we had a fun experience watching the color change. I plan on thinking up some other magic juices for special occasions in the future. Could also do blue and yellow cubes to make a green drink. Small cubes work the best as the give a quicker result! 
