Sunday, July 17, 2005, was the fiftieth anniversary of the opening day. Many people waited to enter the park that morning. Some people spent the night waiting in Disney's California Adventure. A ceremony was held that morning with very important people speaking to the audience. Art Linkletter, who was part of the first television show, was the first to speak. The day was also Mr. Linkletter's 93rd birthday. Michael Eisner and Robert Iger, the top men at the Disney company each gave speeches. California governor Arnold Schwarzenegger gave a speech as did Walt Disney's daughter, Diane Disney Miller. The ceremony was shown on giant television screens placed in the park and were played over the televisions during the day. At 4:45 that afternoon, the exact time the Walt Disney had given his speech on the opening day, his speech was played over speakers all over Disneyland.