Head inside and ask the first staff member you see if it would be possible to speak to the manager. He will say no, and quickly begin to walk away from you. Do not, under any circumstances, give up from this point onward. For if you ask for the manager with intentions of completing this ritual without finishing it, you will never be seen again. Follow the staff member until he reaches a run down green door. You will know the door because all other doors in the building are blue. Before he can enter, grab his right shoulder and say these exact words: "They have sent me for the knowledge key."