Sister's Visit

My sister got here Saturday night, there were line closures on the tube as usual so we took a bus all the way back, so we didn't get back until pretty late, but of course stayed up too late talking. Since yesterday was Sunday and there are line closures we walked to Greenwich. Went to the market, park, National Maritime Museum, and the Royal Observatory (where the prime meridian is, 0 longitude 0 latitude). We both got rings and cool change purses, and a present for Avery. We walked for about six hours and came back around 5:30/6 o'clock exhausted. We rested up a bit then went to the pub around 8:30 with some friends. Now we're about to head out to Westminster (Westminster Abbey, Parliament, Big Ben, Downing Street), then Buckingham Palace, and probably Hamleys (biggest toy store in the world) and Primark, and I need to pick up a paper of mine so probably a quick tour of the campus.