El cumpleaños de Karen (Hermana pequeña, pequeña canguro, 6)

Karen is so excited: it's her birthday! All she wants is a celebration with both her family—the one from the big house and the one from the small house. But when she finds out her dad is throwing one party and her mom another, she's upset. Why can't they all be together on her special day? So she hatches a plan to make it happen. Will it work, and will she have the party of her dreams?