The Royal Day of Apologizing is an event that has happened at least once in the Candy Kingdom in the Land of Ooo, as seen in "From Bad to Worse." It is a holiday during which citizens of the Candy Kingdom come together to apologize to each other for previous actions. In this episode, the Candy People apologize to one another for turning each other into zombies. The people who attend the event include Finn, Jake, Lady Rainicorn, Starchie, Cinnamon Bun, Princess Bubblegum, Science, Banana Guard, and many unnamed Candy People.

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