Koopook

Koopook is hidden somewhere in Hooktail Castle. You must accept his trouble first at the Trouble Center. He is hidden underneath a staircase somewhere in the castle. But you need to search everywhere to find him. When you do he will give you your reward. He will also mention how he got there and his relationship to Koops. The reward is the Airplane game card you can use at Pianta Parlor to play it. If you get a high score on the game, the boo at the desk will tell you more about herself and family. Later on in the game, You will get an e-mail from him saying he has hidden in a different spot and you may try to find him again and he will give you another rewrad even if you are working on somebody else's troble at the time.