Mexico Tourism Board makes 'cloud' that rains tequila  
The Mexico Tourism Board, in collaboration with an agency, installed a 'cloud' that produces drops of tequila in Berlin, Germany. It is synced with the local weather patterns, so whenever it rains in Berlin, the 'tequila cloud' would rain too. The alcohol-infused cloud is a tequila-based mist held together by a container that helps the mist keep its cloud-like shape.nn