I am a kindergarten teacher. One of the stories in our reading series is Bunny Cakes. One character in the story makes his grandmother an earthworm cake. I discovered the crock pot mud cake recipe and we made it together in class. We served it with Gummy Worms. I also made pistacio pudding (caterpiller frosting)to spread lightly on each serving. IT IS A GREAT HANDS-ON TEACHING/LEARNING EXPERIENCE!! NOT TO MENTION LIP SMACKING ABSOLUTELY DELICIOUS CAKE.