Are any of these touring exhibitions heading to a city near you? Or perhaps you’ll be visiting London this fall or winter to check out one of the Warner Bros. Studio Tour’s special events… Harry Potter: The Exhibition As far as we know, there are four touring versions of Harry Potter: The Exhibition worldwide, and believe it or not, all four are open right now! As previously reported, the exhibition is currently open in Melbourne, Australia; Krakow, Poland; and Salt Lake City, Utah, US.