King Charles Celebrates Queen Elizabeth's 100th Birthday with Palace Party for Centenarians, Complete with Cake and Cards

King Charles found a special way to celebrate what would have been Queen Elizabeth's 100th birthday. On Tuesday, April 21, the late Queen's centennial, King Charles and Queen Camilla hosted a reception at Buckingham Palace commemorating the historic day. Invitees included representatives from some of the late Queen's many patronages, including Cancer Research U.K., British Red Cross Society, Jockey Club, Royal Kennel Club and the Army Benevolent Fund.