With potato sales plummeting at the market, Waffles and Mochi take to the skies to learn about spuds and the delicious things you can do with them.

A cooking contest challenges Waffles and Mochi to make the tastiest corn dish they can. But to win, they'll need to do some serious research.

A special dinner to say thank you to all the friends they've made sends Waffles and Mochi in search of water — the world's most important ingredient.