NUNCRACKERS, The Nunsense Christmas Musical is over and the Kunkels (the poor family that lives behind Mount St. Helen's School) have won the lottery.  Although they had given their lottery ticket to the Sisters in exchange for some gifts, when it is discovered that the ticket was a winner, the Sisters returned it to the Kunkels.  In appreciation the Kunkels have given the Sisters an all-expense paid trip on the "Faiths of All Nations" Cruise.  After a week at sea the ship runs into a storm and several people become ill, including all the entertainers:  the cast of FIDDLER ON THE ROOF.  All except the actor playing Tevye, that is.  The captain of the ship, knowing of the Sisters' show biz savvy, requests that the Sisters and Tevye put on a revue.  The result:  MESHUGGAH-NUNS! (Ah-Men)