The Sapporo Snow Festival in Hokkaido, Japan, celebrated a milestone by incorporating hydrogen technology into its event. The GX Decarbonization Area featured clean energy sources such as hydrogen and solar power, with a Mirai and FCEV Crown supplying electricity for the rest area. Local company Tsuchiya Manufacturing contributed a hydrogen stove that not only provided warmth but also created a delightful steam to humidify the surroundings. The festival also showcased a vending machine powered by a hydrogen fuel cell battery, inspired by past experiences. In addition to using hydrogen for practical purposes, a photo spot at the event utilized this innovative technology. Mayor Katsuhiro Akimoto expressed the city's commitment to a decarbonized society by promoting collaboration between companies and university researchers. The hydrogen station in Sapporo, set to open soon, signifies the city's step towards embracing hydrogen as an alternative energy source. The successful integration of hydrogen at the Snow Festival demonstrates the potential for innovation and sustainability in cold climates, setting an example for other regions to follow suit.