The Think Tank Science Museum was a lot of fun. They have a Selfridges there too and Ethan and I enjoyed that. The hotel was a Hyatt Regency which had spacious rooms and the lobby, restaurant, and bar were really nice. The Cadbury Plant and tour (the kids are in front of a green window with chocolate in the background) was also enjoyable and of course the kids liked the free samples of chocolate and had to buy some of their own. Getting an uber was fairly easy too.