Who: Anyone taking Batman's class or wishing to observe
Where: Fourth floor classroom
When: October 17th
What: Self defense, yo.
Rating: PG

( and Squee shamelessly copy/pastes from her application )

Who: All the [PROFESSORS] of Hogwarts
Where: Staffroom
When: October 15th. Two hours after [THIS] post
What: Snape calls a staff meeting
Rating: PG

( Of Rules, Meetings and Professors... )

Who: snarkypotions & all the [SLYTHERINS]
Where: Slytherin Common Room
When: Afternoon, October 15th. One hour after [THIS] post.
What: Snape gathers the serpents together and gives them a welcoming speech.
Rating: PG

( Cunning, Resourceful and Slytherin )