Donkey Kong Country 2: Diddy's Kong Quest/Kong Kollege

Wrinkly Kong, Cranky Kong's wife, runs a small school where you can save your game and get helpful information.

Saving Your Game
Saving your game is one of the most critical actions in the game. Saving usually costs 2 Banana Coins, but sometimes if it's your first time saving, you can save for free!

Information
You can get a lot of information from Wrinkly Kong at each save point. The information she usually has is about how to perform a certain move, what a certain item does, how to perform moves with an animal, or how to defeat the upcoming boss of the area you are in.