Instead of nations, do ecosystems! In one part of the resort, you would be able to spend the night in an igloo! Cast members in Inuit garb greet you as you enter this part of the hotel. In another, you rough it out in a simulated, dome-encased structure representing South Asia - faux mosquitos sounds, waves crashing, and high humidity! Then, pack all the water you can 'caus we're spending the night in the Sahara! Be lulled to sleep each night by a Bedouin tribesman as he recounts legends of the desert. Wind sounds and cold temperatures would be present, as it DOES get cold in the desert at night.