 Stars on the shows included America's The Supremes, Britain's Petula Clark and Australia's The Seekers.Another attraction was the Canadian Armed Forces Tattoo 1967 at the Autostade in Montreal.The fair was visited by many of the most notable people at the time, including Canada's monarch, Queen Elizabeth II, Lyndon B. Johnson, Princess Grace of Monaco, Jacqueline Kennedy, Robert F. Kennedy, Ethiopia's emperor Haile Selassie, Charles de Gaulle, Bing Crosby, Harry Belafonte, Maurice Chevalier, Maharishi Mahesh Yogi and Marlene Dietrich.