This Pura Belpré Award-winning picture book is a bilingual ride through the joyous history of Children's Day/El día de los niños.Children's Day/Book Day; El día de los niños/El día de los libros has been observed on April 30th for over twelve years. Founder Pat Mora's jubilant celebration of this day features imaginative text and lively illustrations by award-winning illustrator Rafael López that will turn this bilingual fiesta into a hit for story time! Toon! Toon!The book includes a letter from the author and suggestions for celebrating Children's Day /El día de los niños.