Once upon a time there was a Bear who found a forest clearing where... there were seven mats to serve as beds, for seven friends to rest their heads. An outdoor sleepover with treats and songs! Such a beautiful night! What could possibly go wrong? It's all good, goofy fun for the ever-popular Bear-in-Underwear gang in this un-classic homage to the ultimate classic goodnight book. And when Bear says goodnight to everything and everyone, guess what...