 The boys want a private clubhouse of their own, but their siblings want to join in on the guys  fun. Mike tries to get the girls and Carol to see things the boys  way, in that they need a place of their own. Eventually, Carol decides that two can play the boys  game and commissions her daughters to build a clubhouse of their own. But what they build is nothing short of a train wreck, and then a beam nearly hits Cindy in the head. The boys decide to compromise and build a clubhouse they all can share.