After Walt Disney's untimely death in 1966, his brother Roy took hold of the Walt Disney World project in order to see his brother's dreams fulfilled. On October 25, 1971 , the formal dedication of the park took place, highlighted by a concert featuring the 60-nation World Symphony Orchestra conducted by Arthur Fiedler at the base of Cinderella Castle, a grand luau at the Polynesian Village, the dedication of the Contemporary Resort by Bob Hope, and the 1,076 piece band playing in the Magic Kingdom's opening parade. As part of the ceremonies, Roy O. Disney stood in the Town Square of the Magic Kingdom with Walt Disney's most famous creation, Mickey Mouse, and read the dedication plaque that stands today under the flagpole which reads:
"WALT DISNEY WORLD is a tribute to the philosophy and life of Walter Elias Disney . . . and to the talents, the dedication, and the loyalty of the entire Disney organization that made Walt Disney's dream come true. May Walt Disney World bring Joy and Inspiration and New Knowledge to all who come to this happy place . . . a Magic Kingdom where the young at heart of all ages can laugh and play and learn together. Dedicated this 25th day of October, 1971"
Less than two months later, Roy, seemingly having been satisfied that he completed his brother's work, passed away on December 20, 1971.