In the event square at Yoyogi Park, snow will be trucked in and a slope with a rail down the middle for snowboarders constructed.

The event apparently has the dual purposes of increasing interest in snowboarding and raising awareness of becoming a bone marrow donor.

The event runs from 8:30am until 3:50pm. Closest stations are Harajuku/Meijijingumae on the JR, Chiyoda and Fukutoshin lines and Yoyogi Koen on the Chiyoda Line.