 In 1999 , some of the stones were used to construct an outdoor reading terrace adjoining the Helen Crocker Russell Library of Horticulture , part of the Strybing Arboretum and Botanical Gardens in Golden Gate Park . Other stones were used for various purposes around Golden Gate Park and the Japanese Tea Garden , taken unofficially by park workers as they saw fit . Some of these ended up in the park 's AIDS Memorial Grove , others on a scent @-@ based flower walkway named Garden of Fragrance . 
