Courtney's Birthday is finally here and she has invited all of her friends to the celebration! After blowing out the candles and making a wish, the kids go outside to play. Suddenly, Courtney's runaway balloon sends her running deep into the forest, where she discovers an old tree house and a mysterious costume trunk. The trunk provides the perfect costume for Courtney and each of her friends. It also becomes the passageway to the enchanting land of Paddywhack Lane, where you can be anything you want to be. All you have to do is believe! In Paddywhack Lane, one by one, each of Courtney's friends have their most cherished hopes, wishes, and dreams come true...but, what about Courtney? Will Courtney's special birthday wish come true before it's time to leave Paddywhack Lane and head back home for bedtime?