The Prince of Wales held a garden party on behalf of King Charles at Buckingham Palace on Tuesday afternoon. In the absence of Princess Kate, William invited other young members of the Royal Family to accompany him. Princess Beatrice, Princess Eugenie, Peter Philips, Zara Tindall and Mike Tindall appeared alongside the prince for the drizzly engagement. During the garden party, Prince William met with guests from a number of the Prince and Princess of Wales’s patronages, military affiliations and passion projects. These included Homewards, RAF Valley, Swim England and tenants across Duchy of C…