What a FUN Cake! The baby likes trains so there in lies the theme. I didn't want the coal car to be too drab so I shook some Goobers with gold dust and voila'- Gold nuggets. Engine & Caboose are yellow cake with BC and center car is choc. cake, choc frosting. When time to cut the top of the caboose was taken off and used for the baby's smash cake. Wheels are Uh-oh oreos with BC and rails on cakes are cut and colored dowel rods. Tracks are BC too. Fun, fun, fun!