Freediving schools in Europe?

I live in the Netherlands and have a week off at the beginning of October, looking for a place where I can get back into freediving (I completed my SSI Advanced Freediver in 2018, but don't remember much unfortunately.)

Would also be nice if it were a social experience, I don't want to spend a week virtually alone diving. So I'm thinking of finding a larger freediving school not too far away - maybe Canary Islands, Malta/Gozo, or perhaps the red sea (although that region seems dangerous right now).

Any recommendations of great freedive schools where I could take a course or refresh my skills around there? Thx!