Tokyo DisneySea Park will hold the “Be Magical!” special event to celebrate the Park’s 10th anniversary next year. Tokyo DisneySea, which had its grand opening on September 4, 2001, will celebrate this milestone anniversary from April 23, 2011 through March 19, 2012. Every time guests visit the Park during this yearlong event, they will find “Be Magical” experiences—from major new entertainment programs and attractions to seasonal special events, merchandise, menus, decorations and more!