Ninja Turtles are not jut limited to comic books, or cartoon series or films – their popularity has even forced people to make Teenage Mutant Ninja Turtles cake. The characters of this cartoon series are very popular among children. If your kid is Ninja Turtles fan, feel free to make a Teenage Mutant Ninja Turtles theme birthday cake. Add other characters from the popular show to bring the whole Ninja Turtle feeling. Little cupcakes with a single character would also be a huge hit.