On a warm summer night, plan a pancake supper and charge donations. Make it known a couple of Sundays in advance, That there will be “some kind of show put on by the youth”.
On the night of the pancake supper, after everyone is full, go to the parking lot of the church, (where you will already have a rubber swimming pool, full of water, set up.) and announce that for a dollar, anybody can have any youth, youth worker, or the pastor, dunked! (You might want to get his consent first if you like working there.)
Remember to bring towels. The youth need to bring a change of clothes. (The youth pastor too. BELIEVE ME.)