What will happen to people who want to watch cartoon quests featuring a human boy named Finn and his magical dog-buddy Jake once the 10th and final season of Adventure Time wraps up? We don’t know. But we can say that no one has to overly concern themselves about that until Labor Day (Sept. 3) when, it was announced today at the show’s Comic-Con panel, Cartoon Network will air the series finale of the much-loved animated program.