United Kingdom June 26, 2017 12:01 pm Fans Gather at King's Cross for Harry Potter's 20th Anniversary Two decades after J.K. Rowling published “Harry Potter and the Philosopher’s Stone,” fans are flocking to King’s Cross station to celebrate the boy wizard and his adventures. US & World Videos 0:40 Watch: Police dog tracks and finds missing 85-year-old woman in Colorado 2:25 Boy Scouts of America changing name to be more inclusive 2:19 11-year-old celebrates teachers with appreciation snack cart 1:19 Met Gala 2024 after party looks: Cardi B, Lana Del Rey, EmRata 6:22 Craig Melvin compares ‘TODAY' crew to NASCAR