Bar Shu is a poetic reference to the ancient kingdoms that make up the Chinese province of Szechuan, and this elegant Soho eatery aims to promote and celebrate its cuisine in palate-tantalizing detail. Punchy, fiery Sichuan food layered with subtle flavors is as much a work of art as the Chinese opera masks and carvings adorning the wooden panels that line the walls. Fans know to order the Sichuan hot pot in advance -- only 10 are served each night -- and the sweet, fresh whole crab in a fiery sauce spiky with peanuts, ginger, garlic cloves and spring onions fused with Sichuan spices.