My understanding from much reading is that the Entertainment is along the line of embarassment (usually of the adults) and your 9's would probably find it very funny. Along with the ketchup gag, they also have brought a giant fork when one is dropped, insisted someone stand on their chair and sing (not sure what infraction warrants this), brought out a HUGE coke refill (sits on the floor huge). Since my dh would NOT find this type of attention fun at all, we opted against it.