Life Size Operation Game

I am making a life sized operation game for a fund raising event in my village. You know the kids game where you have to removed plastic bones from a flat cardboard patient without making the buzzer sound or making his nose flash? I am fine on making the game but am in need of help re the electronics. I want to make it so that if the person handling the tweezers closes the circuit the nose flashes for two or three seconds before swirching off, and also at the same time I want the buzzer to sound for two or three seconds before switching itself off. Can anyone please help re this? I need a circuit diagram that will do this. I intend to power the project with batteries. Thak You in advance. Jonesy

If you want it really simple, just rig up the original board game to each contact.