… summer, the Fort McKay First Nation immersed teenagers in lessons … kilometres north of the First Nation, sincea 10-kilometre … Lake, which the First Nation says is culturally significant … of negotiations between the First Nation and the Alberta government. …… summer, the Fort McKay First Nation immersed teenagers in lessons … kilometres north of the First Nation, sincea 10-kilometre … Lake, which the First Nation says is culturally significant … of negotiations between the First Nation and the Alberta government. …