- Equipment: A blindfold
- Formation: Scatter
Two chairs are set up about three meters apart, this is the entrance to the 'harbor'. One boy is blindfolded and stands in the entrance to guard it. The rest of the Cubs are 'midget submarines', and try to get through the entrance without being caught by the guard. They have to do this quietly so that he does not hear them. The leader should control the number moving, otherwise, there is a stampede and it is no longer a quiet game!