Prince Harry is returning to the U.K. on the third anniversary of Queen Elizabeth II's death for a cause that's close to home. "Prince Harry will be celebrating 20 years of the WellChild Awards in London," the national charity shared in a statement via X on Thursday, August 28. "The event, in association with @GSK, honors the inspirational achievements of seriously ill children and the people who care for them." The Duke of Sussex, 40, shared a statement of his own, posted via the WellChild social media accounts.