Will be visiting London February 11-15, 2014 which includes Valentine's. Major foodies and experienced amateur cook from NYC. Would love suggestions of the best places London has to offer that are "so London." For some erason, having done the research, I feel like the best places are in hotels. I would not want Italian or French but would not mind some new wave sashimi/Japanese izakaya that NYC may have missed. Also want to devote 1 night to a great Indian restau. We have Tamarind in NYC, also Tulsi is fabulous, but we are looking for an honest good colonial Indian place (spicy preferred). Other 3 nights, looking for the hot and happening in London now without the chain feature (STK, Nobu, Wolfgang Puck, etc.). Who are the chef heros in London right now? Thanks in anticipation of any assistance.