What you'll need:
¤Night
¤Music box
¤Full Moon
¤Empty room
Step 1:
Wind up the music box, let it play and chant :
"1,2
Grossman's coming for you
3,4
You better not forget
5,6
You better show some respect
7,8
Don't make faces
9,10
Don't ever forget your friend Laughing Jack!"