This day in theme parks, June 20th: Uni Social 2010 Highlights & behind-the-scenes video from The Wizarding World of Harry Potter grand opening http://bit.ly/aT8mpw #wwohp — Universal Orlando Resort (@UniversalORL) June 20, 2010 2011 Have you Shared Your Story here http://t.co/0e0QoIG for a chance to win a trip to UOR? […]