The Outside Festival presented by Capital One x REI Co-op is a celebration of everything outdoors, featuring live music by Khruangbin, Lord Huron, Sylvan Esso, Trampled by Turtles, Neal Francis, Waxahatchee, Husbands, Hazlett, Squeaky Feet, Brothers of Brass, The Copper Children, and Cole Scheifele. Plus adventure films, thought-provoking speakers, immersive outdoor experiences, the latest gear, wellness, and more all in downtown Denver’s Civic Center Park.