A similar unit is used by Coca-Cola at Canada’s Wonderland. Rain Room misting systems consist of a structure, spray configuration, and pumping station. Rain Room creates a very fine, windy mist that displaces the existing hot humid environment. Based on wind chill, Rain Room creates an environment up to 40 degrees cooler than the ambient air temperature… even in high humidity. Environmentally friendly, Rain Room uses only 1/3 of the water used by a common household garden hose.