Mahuahua `Ai O Hai, 404 fertile acres undergoing transformation into the taro lo`i (irrigated terrace) it flourished as from pre-contact times to the early 1900s offers community work days for volunteers to help and experience true Hawaii. It's been three-years since cultural preservation group Kako`o `Oiwi obtained a 38-year lease to cultivate the sacred Hawaiian root crop and the land's evolved into a flourishing lo`i.