Ubeknowest to the magical world, I have spotted Platform 9 3/4 at Kings cross staion, London, in between platforms 9 and 10. This means of course that JK Rowling didn't make any of it up, its all true! It also means that I have hidden magical powers. (Be sure to notice the cart [trolley] halfway into the wall).
In other news, on some English trains they bring a cart down the aisle calling out "refreshments" like in the Harry Potter books. I asked the man for a Chocholate Frog, and to his confused looks I said "they come with a little Wizard card." He laughed but didn't think I was joking.