 It became one of PBS Kids' most popular series on the line-up since "Barney & Friends" and "Sesame Street".It follows a multi-ethnic group of kids (puppets) from different parts of the United States who hang out at "the Puzzle Place", which is a teen hangout themed around jigsaw puzzle pieces.In each episode the characters are confronted with an everyday conflict usually encountered in childhood and even teenage years, such as making moral decisions, sharing, racism, and sexism.