Is this going to be the Summer of Side-quests? This seemed similar to the princess cartoon and the bowling alley. The legends are taken to a magical place, they must win a game, things look dim, and then they win and everything resets to the Minnow Waverider, where Gary is fabricating a coconut pie.
Why did Ava grin when she read her "Monster or Victim" card? That looked like a 'real' expression.