I have to admit, my gut reaction here would be Harry Potter. I would love to be a Witch and attend Hogwarts – although preferably in a time of peace. I’d rather have not been a student when Harry was there… think how interrupted my education would have been.
Imagine walking down Diagon Alley and buying school supplies. Catching the Hogwarts Express. Being sorted (preferably into Gryffindor, thank you). Meals in the Great Hall. Playing Quidditch. Learning Transfiguration, Defence Against Dark Arts, Charms, Potions, Astronomy, History Of Magic, Herbology, Arithmancy, Diviniation… The Forbidden Forest. Hogsmeade.
I think it would just be wonderful!