Every year, millions of people pass by the four large stones fronting Waikiki Beach without understanding their importance. Placed there 500 or more years ago by four mahu (people of dual male and female identity) who were healers from Tahiti, the stones are traditionally said to possess a spiritual power. The new Bishop Museum exhibition, "The Healer Stones of Kapaemahu," is meant to spread awareness and respect the role of mahu in the traditional story, which had been suppressed and erased.