A temple to the humble potato and the sculptural dishes that can be produced with it, this inventive eatery dishes up more than 50 (including a dozen vegetarian options) varieties of causa, a traditional Peruvian potato salad. Expect a rainbow’s worth of hot and cold causas, layered with mouth-watering combinations of seafood, chicken, beef, cheese and vegetables, some made with uncommon strains of tuber, such as puca sonqo, which is pink.