Grave yard

The Graveyard is seen in the episode "Slumber Party Panic". Finn and Princess Bubblegum are conducting an experiment to revive deceased Candy People as younger Candy People. However, the Candy People come alive as zombies, with a craving for sugar. Finn and the princess retreat to the candy castle. Later, Starchy arrives in the graveyard to deliver a corpse shovel to the princess, but he receives a surprise when he sees the Candy Zombies. Since Candy People explode when they get frightened, Starchy gets turned into a zombie. The Candy Kingdom may no longer need the Graveyard, because of Princess Bubblegum's Decorpsinator Serum.