[bamboo spa sf bamboo spa is located on union street, between fillmore and steiner streets; in san francisco's cow hollow neighborhood between pacific heights and the marina. we have carefully selected services to evoke a relaxing spa experience. whether you choose a massage, skin care treatment, manicure/pedicure, or any combination, your relaxation and comfort are our priority. to create a healthy, safe, and relaxing environment, we select the cleanest products available, using natural, non-toxic, and organ]