In Japan, Steve and CJ's wedding dishes up one disaster after another -- from a maid of honor who's MIA to a talking toilet with an alarming appetite.

With big things hanging in the balance, the gang tries to revive the Tanner-Fuller magic with an '80s -- themed bash -- complete with costumes.

Max runs for fourth-grade class president -- but his girlfriend Rose is running, too. DJ tries to make up with CJ, and Steph picks a fight with a clown.