Sichae's Apple Bobbing

Not only does Sichae own her Apple Shop in Rice Field Country, she also owns the Apple Bobbing in Konoha Gakure. For a small amount of gold, you may plunge your head into the barrel of apples, picking one out with your mouth.

Be careful with which you pick. Though there are many nice green and shiny red apples, some are not as "good for you" as others.