In a fantastical world, Mizzi Mozzi and her pals Lekko and Flip-Flop eagerly attend a Smokoom-Ball game, cheering for their favorite teams. When mischievous Chokka-Mokka Mouselies steal Chocolate-Eggs from the Chee-Chee-Meecha Chokko-Cheekans, it causes a commotion and interrupts the game. To save the day and restore the Smokoom-Ball game, Mizzi Mozzi concocts an ingenious plan involving a Chokko-Brown Tumble-Down Stone-Eggie and a trixie-trick nest. The trio works together to teach the Chokka-Mokka Mouselies a lesson and introduces a new, tasty treat—Chokka-Mokka Mooslie Milkie-Shakies—for everyone to enjoy.