World Tree Day: It is World Tree Day and Snook has made badges to give to all of the residents who do something nice for the tree. While everyone finds their own ways to care for the tree, Bob is worried because he can't think of anything to do. After a talk with Snook and Oko, Bob writes a song to celebrate the tree and earns a badge from Snook. EDUCATIONAL NOTES: Environment - It is important to care for the environment around us. World Tree Cuisine: It is time to celebrate the World Tree's birthday and Madge and Snook are planning a surprise party for the tree's residents. But when Burdette and Wartz overhear them say they are baking a cake, all of the animals start dropping hints to ensure that foods they eat are included in the cake. When everyone gathers for the celebration, they are excited to find individually flavored cupcakes! EDUCATIONAL NOTES: Animal diets - Different animals have different diets.