2019 White Eagle Park Ponca Powwow & Celebration All are invited to the 143rd White Eagle Park Ponca Powwow & Celebration on August 22-25, 2019 at White Eagle Park in Ponca City, Oklahoma. Originating on the Historic 101 Ranch in Ponca City, the White Eagle Park Ponca Powwow & Celebration features dancing, food and craft [read more]