Well... There's two important things happening in October. One, the Ravenclaws are having a party on the 23 for an 'Unknown Reason' and on Halloween there's obviously going to be a party.

Would you like another clue about the werewolves? They both have a pet that's a mammal. (Getting a bit abstract so I don't give it away)

Gryffindor Table:

Hufflepuff Table:

Ravenclaw Table:

Slytherin Table:

Hallway:

Classrooms:

Bathrooms:

3rd floor bathroom (girls):

Library:

Quidditch pitch:

Astronomy Tower:

Hospital Wing:

Headmaster's office:

Kitchens:

Black Lake:

Room of Requirement:

Gryffindor Tower

Common Room:

Boys 1:

Girls 1:

Girls 2:

Hufflepuff Cellar

Common Room:

Boys 1:

Girls 1:

Girls 2:

Ravenclaw Tower

Common Room:

Boys 1:

Girls 1:

Girls 2:

Slytherin Dungeons

Common Room:

Boys 1:

Girls 1:

Girls 2: