Tucked inside an office building, this upmarket restaurant serves Thai dishes rooted in tradition but with creative twists and stylish plating. Chef Noom, who also owns Chim by Siam Wisdom, in Bangkok, devises two multicourse tasting menus that change every season. Quality ingredients from Japan are used in conjunction with local spices, fruit and vegetables. The Lost Recipe is a 200-year-old variation of tom yum with nicely balanced flavours.