Unforgettable Sleepover

Seven-year-old Peter would do anything to impress his big cousin David, who is probably the coolest kid in town. Even though David is only two years older than Peter, he still treats Peter like a baby—and Peter is tired of it! How can he prove that he is just as cool and grown-up as David and his fourth-grade friends?  Unexpectedly, Peter gets his chance—but it comes at a price!