Universal Studios Hollywood Teases ‘The Wizarding World of Harry Potter’ News Mark your calendars Harry Potter fans! As you know ‘The Wizarding World of Harry Potter’ is getting ready at Universal Studios Hollywood. According to a messenger owl -a press release actually- on Tuesday, June 2 at 1PM ET / 10AM PT, “exciting news” will be revealed about the anticipated 2016 arrival of the attraction. The announcement will be made on the park’s official YouTube channel. Click on the image below to go there.