Since 2009, in collaboration with Kawasaki City and the Kawasaki Business Incubation Center (KBIC), we have organized one-day events aimed at giving children the opportunity to experience the “fun” of science at the K² Town Campus and at KBIC. The events are designed around the keywords “science,” “play,” and “happiness.” The program features experiments in the labs of Keio University as well as direct manufacturing experience at the premises of local companies. A stamp rally and bamboo craftwork are also included. All in all, these events offer a day out that children and parents can enjoy together.。