Which ghost is celebrated his 500th death day on Halloween 1992?
Nearly Headless Nick
Who entered Hogwarts on Halloween in 1995, during the third year, and broke into Gryffindor tower.
Sirius Black
True or False: The troll that attacked Hogwarts in Harry Potter and the Sorcerer's Stone was let in by Professor Quirrell.
True
What terrible creature is unleashed on Halloween in book 2?
The Basilisk
What terrifying magical creature, and his descendents live in the Forbidden Forest?
Aragog the Acromantula
True or False: Harry's birthday is on Halloween
False, it's in July
What happened on Halloween 1981?
Harry Potter and his family were attacked by Lord Voldemort, and Harry's parents died.
Who opened the Chamber of Secrets on Halloween in 1992?
Ginny Weasley
What do you need to think of to cast a Patronus charm?
Your happiest memory
Which potion might be used to disguise yourself for a Halloween prank?
Polyjuice Potion
What magical object did Harry first encounter that showed him his deepest desire—and could be quite spooky at night?
The Mirror of Erised
In which book do Harry and his friends attend a Halloween-themed Deathday Party?
Chamber of Secrets
What does the phrase "Expecto Patronum" translate to in English?
I await a guardian
What creature is known for sucking happiness out of people and is especially terrifying to meet in the dark?
Dementor
Which creature guards the entrance to the Gryffindor common room?
A portrait of The Fat Lady