Cartoon Network is reviving The Marvelous Misadventures of Flapjack, but the real tea is about the Adventure Time: Fionna and Cake crossover that almost happened! Some fans are hyped for the return, while others are still salty that the multiverse crossover never made it past the drawing board. Will we ever see Flapjack and Adventure Time collide, or is it just wishful thinking? This fandom debate is getting wild! #Entertainment #Comics #FlapjackReturns