So I'm taking the family to London for a week in June (5-12). There will be a 6 year old and a 14 year old on this adventure. Our flight (hopefully) lands at 10:30pm. We wont have anything to declare and will be using US passports and plan on having a copy of the kids birth certificates just in case. I'd imagine by the time we get our bags and clear customs, it'll be close to midnight. Is the Tube still running that late? Any thoughts on must do things or stay away from? On our list of things to do is the Tower of London, St Pauls, the Harry Potter thing, Westminster Abby, Churchill War Room, Imperial War Museum, Buckingham Palace, Natural History Museum. I booked a room at the Le Meridien at Piccadilly Circus. Thoughts on must go to restaurants? We are the type that can be satisfied with a street vendor hotdog or a 7 course tasting menu. Thank you in advance!