The number of houses in Hogwarts?
4
Who was the main character?
Harry Potter
What happened during the Halloween feast in Harry's first year in Hogwarts?
A mountain troll broke into Hogwarts.
Which sweet made Ron fall in love with Romilda Vane?
Cauldron Cakes.
Which house was Harry Potter, Hermione Granger, and Ronald Weasley in?
Gryffindor
Who was the antagonist?
Lord Voldemort (or Tom Marvolo Riddle).
What did Harry get on his first Christmas at Hogwarts, and who sent it?
Dumbledore sent James Potter's invisibility cloak to Harry.
Which type of sweet did Harry and Ron serve to Crabbe and Goyle to complete the Polyjuice Potion?
Cake
Which house held most people who became Death Eaters?
Slytherin
Harry's friends
Hermoine Jean Granger and Ronald Billius Weasley.
Biography: In which country did all of this take place, from where Harry was born, to where Harry had his own kids (Harry did really get married)?
Britain (it says it in Harry Potter and the Deathly Hallows).
What type of sweet did Romilda serve to Harry?
What are Cauldron Cakes
Name three people from each house (except Hufflepuff)
Gryffindor: Harry Potter, Hermione Granger, Ronald Weasley.
Slytherin: Draco Malfoy, Bellatrix Lestrange, Lord Voldemort.
Ravenclaw: Luna Lovegood, Cho Chang, Filius Flitwick.
Did Harry ever try and threaten Dumbledore?
Yes, in his 5th year he threatened Dumbledore because he was angry of Sirius's death.
How many times has Harry kissed Ginny (including their marriage)?
Movies: 4 times
Books: 3 times
The creators of Hogwarts?
Godric Gryffindor, Salazar Slytherin, Helena Hufflepuff, and Rowena Ravenclaw.
List 3 Harry Potter couples.
(Cho and Harry), (Ginny and Harry), (Hermione and Ron).
What did Harry do with the snitch on his first Quidditch match?
Harry swallowed it.