In an unusual marketing event in Japan, the sweet beverage Calpis has been found flowing from faucets instead of water in more and expanded locations. This unexpected occurrence caused surprise and amusement among locals and tourists alike. The exact reasons for this expansion are not clearly stated yet, but it is widely believed to be part of a promotional campaign for the famous drink.

In Japan, such novelty events are often used as creative marketing strategies. Utilising everyday utilities like a water faucet brings the product close to the consumers, creating a unique experience that is both surprising and delightful. The public generally looks forward to such eccentric promotional tactics, making it a part of the cultural fabric.

In the US or EU, such promotional tactics would be subjected to stringent regulations, likely related to public health and safety concerns. Furthermore, the novelty may not be appreciated in the same way, as the cultural context is significantly different, with a greater emphasis on personal convenience and traditional marketing methods.