Pingu
Pingu Argues with his Mother / Pingu and the Message in a Bottle
S3 E105:
Pingu has an argument with his Mother after he leaves his chores to play with his friends. Then, Pingu and his friends catch a bottle containing a mysterious map. Finding an unremarkable shell, Pingu is disappointed. When he gets home, Pingu discovers that the shell holds treasure of its own.