Deh Cho Drum - Staff and students at the Charles Yohin school in Nahanni Butte celebrate buying an ice resurfacing machine and a lawn tractor using a grant from True Sport. Photo courtesy of Wayne Ingarfield. Staff and students at the Charles Yohin school in Nahanni Butte celebrate buying an ice resurfacing machine and a lawn tractor using a grant from True Sport. Photo courtesy of Wayne Ingarfield.