Answer: Crookshanks
Hermione Granger's cat, Crookshanks, was half-Kneazle, which is a magical feline.

Answer: Society for the Promotion of Elfish Welfare
S.P.E.W. is the Society for the Promotion of Elfish Welfare.

Answer: Filius Flitwick
Filius Flitwick was the part-goblin, part-wizard and former Head of Ravenclaw House.

Answer: Ilvermorny
Queenie Goldstein attended Ilvermorny School of Witchcraft and Wizardry in Massachusetts.

Answer: Horace Slughorn
The Slug Club was started by Professor Horace Slughorn and generally catered to his favorite students.

Answer: Serpent of Slytherin
Harry mortally wounded the Serpent of Slytherin in the Chamber of Secrets.

Answer: St. Mungo's
St. Mungo's Hospital for Magical Maladies and Injuries is located in London.

Answer: Arthur and Molly
Ron Weasley's parents are Arthur and Molly, both pure-bloods.

Answer: Owl Post
Owl post uses wizardry to send and receive messages with owls.

Answer: Uganda
The Uagadou School of Magic is located in Uganda.