King Charles III and Queen Camilla are currently across the pond for a four-day state visit, and the royals have had an eventful itinerary since they touched down at Joint Base Andrews in Washington DC on April 27. So far, the king and queen attended tea and garden parties with their hosts, President Donald Trump and First Lady Melania Trump, and toured the recently expanded White House beehive on the South Lawn. The king then addressed Congress before heading to a White House state dinner. On April 29, the duo visited the 9/11 Memorial in New York City alongside Mayor Zohran Mamdani, and come Thursday, they’ll spend the final day of their trip in Virginia, learning about Appalachian and indigenous American cultures. During their United States jaunt, Charles and Camilla have traded the comforts of their royal residence, Clarence House, for one of the nation’s most exclusive dwellings: Blair House.…