"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
I liked the energy of cooking, the action, the camaraderie. I often compare the kitchen to sports and compare the chef to a coach. There are a lot of similarities to it.