Where you study the meanings of the four different houses in hogwarts and learn more about the characters or the history of hogwarts when you bored or want to write something
I know its not an example but i just wanted to add something i do not know if this word already exist or not but if not then here is the meaning (from my opinion) ok so here is an example
: I like to do some Hogwarts Studies during my free time or when i am bored
or something like that