My favourite restaurant as the moment which was a former boxing hall. You sit on the old spectating seats and get served butter chicken on pine cones which infuse their flavour into the food. A really different experience.
The V and A houses a public collection of prints and drawings of every kind imagineable from old master drawings to photographs, playing cards, fashion plates and wallpapers. You have to select what you want to see from the collection http://collections.vam.ac.uk/and book in advance. The behind-the-scenes route up to the study room of v and a is a treat alone (pictured)