This story brings to children an imaginary friend, Darby, the polka dot dinosaur. Darby, who can turn the color of love, catch vanilla cookie fish from the sky and sing catchy songs, is the answer to a birthday wish made to the mythical pink horse. Darby makes everyday adventures magical. Together Darby and his buddy welcome playmates to share the fun of hide and seek, singing and dancing to the hotch, hotcha, ho, haha...