Saturday night after dinner I gave the Cool Whip with food coloring in it. Lillian dove right in and started "painting" all over her highchair tray, Claire wanted nothing to do with it. By accident, Lillian tasted the paint and learned it was sweet and delicious. She quickly started to scoop it up and eat it all. Claire was still sitting there looking at the paint, but didn't wait to touch it. I went over to Claire and put her hands in the Cool Whip and she did the rest herself. They both would have licked their trays clean if I would have let them.