… s post, Williams Lake First Nation Chief Willie Sellars penned … our community, to other First Nations communities, or to the … and collaboration with its First Nations neighbours moving forward. It … sweat hosted in the First Nations community of Esk’etemc …… s post, Williams Lake First Nation Chief Willie Sellars penned … our community, to other First Nations communities, or to the … and collaboration with its First Nations neighbours moving forward. It … sweat hosted in the First Nations community of Esk’etemc …