Birthday party celebration venue

When you arrive, Maid Poole locks the door, and then the phone rings. It is Dr. J informing Maid Poole that he will return home in 60 minutes. Poole informs her invitees that they must leave immediately. However, she has forgotten the exit code. It is now up to the guests to find clues hidden within the room in order to gain the exit code. Maid Poole hopes it is enough time to solve the mystery.