CREATE TABLE table_66336 ("Restaurant Name" TEXT, "Original Name" TEXT, "Location" TEXT, "Chef" TEXT, "Designer" TEXT, "Still Open?" TEXT)

Who was the designer for The Grapefruit Moon?
SELECT "Designer" FROM table_66336 WHERE "Restaurant Name" = 'the grapefruit moon'
SELECT "Designer" FROM "table_66336" WHERE "Restaurant Name" = 'the grapefruit moon'