YA Fantasy - sort of community center for the magical - four or five years ago - might include INC

[Luna]

All I remember is it had a female protag, maybe blonde, maybe in high school - I think she’s 18 - and she has a romantic interest who’s a Pooka, he can shape shift into a horse - the cover was white with kinda paper like cut outs, but might have changed b/c this was like 5 years ago

[Bryn]

Luna, what's the latest the book could have been published, based on when you remember reading it?

What were the paper cut outs on the cover pictures of? What colour were they?

[Kris]

Note: other spellings - pooka, púca, phouka, phooka, phooca, puca, púka (Wikipedia.org)