Medievel Moments is a huge old "castle" that appears in the Episode Dunces and Dragons where SpongeBob and Patrick visit it. It is actually a big old house where a water ditch is around it and as the front side the brick wall is really a long piece of cardboard or wood. There is also a big wooden door. Maurice and his wife work there. You can either watch fights there or battle in a fight. SpongeBob and Patrick once fought there.