Macadamia Powered Paradise In 1946 MAUNA LOA started perfecting the island’s most sought after nut. It became a crunchy macadamia nut with a flavor all its own. Since then, MAUNA LOA's created a delightful variety of macadamia nut treats, with over 14 flavors to choose from. MAUNA LOA leads the way in proving the tastiest choices in Hawaiʻi.