Fans who visited Harry Potter: The Exhibition, at the Museum of Science and Industry in Chicago can now enter a contest where they can win tickets to early screenings of Half-Blood Prince. The competition is open and closes on June 30th. 190 pairs of tickets are will be given away for an evening screening on July 13th at the AMC River East movie theater in Chicago.

“Entries will be received through the automated kiosks on-site at the museum, as well as online and on-air entries through radio partners and a print partner.”

Thanks The Leaky Cauldron