First day-ish, we arrived at noon and so really it was a half day. Our main activity was to wander aimlessly through Hyde Park, Kensington Gardens, past Buckingham Palace. Apparently Trump is here so the US flags are flying on the road leading in to the Palace. We also heard some marching bands practicing as we walked by the Royal Guards. We surmised they must have been prepping for a D Day ceremony. Behold our exhausted faces.