Kirby: Right Back at Ya! 2x16

With the impending doom of the asteroid coming MUCH sooner than 1000 years, Dream Land decides to enjoy what time they have left. King Dedede, not wanting to go with a dirty conscience, decides to build the park he'd promised, and spends what would be his last day alive with Kirby, being nice to his subjects for once. But, as the asteroid gets too close for comfort, Tiff gets a plan that just might save them from their final fate. Castle Dedede cannons and Kirby ready, can they pull it off?