Number 1:Go into the School faculty only room with the Zesty machine hit it,Then you will find a secret room.Number 2:Baldi's Office,First touch the Bsoda machine hit it,to know if it is the right one the principal will say:No drinking in the halls,Then go to the lunch room Press e to open the Bsoda machine crouch through the machine.YOU HAVE FOUND BALDI'S OFFICE! Congrats Number 3:If you want to get to this room,you have to get to Baldi's office go to the same room with the Zesty machine Go to the Zesty machine when your there walk in a straight line.Press e to open the 3 lockers crouch in and you have found the 3rd secret!