We were back in London for a few days and yesterday had a day of culture. First up: the brand new V&A East Storehouse museum in the Queen Elizabeth Olympic Park near Stratford, which opened on May 31st this year. This is a delightful new format for a museum. The building is primarily an off-site storage area for London's Victoria and Albert museum, storing 250,000 items that aren't on display in their main building. The twist is that it's also open to the public. Entrance is free, and you can...