The Find The Favourite Things Game
is where you have to find and bring their favourite things back.
The game has three different levels/places to find their favourite things. The order is to find Po's scooter, Laa-Laa's ball, Dipsy's hat, and Tinky Winky's bag three times per level.
You can play this game yourselef here. (Note, if fullscreen game link doesn't work or load, try this one instead.)