Nood Food is a health food shop on the 7th and 9th floors of the Langham Place Office Tower on Argyle Street in Mong Kok, Hong Kong, connected to the Mong Kok branch of PURE Fitness. Its signature item is the vegan Rainbow Salad, which contains purple sweet potato, pumpkin, corn, cucumber, cherry tomato, red and black quinoa, and lettuce. The layout requires taking a dedicated elevator up with staff guidance, which makes it hard to find at first. The Mexican wrap has little sauce, so it is dry and the flavor is flat.