Born in Johannesburg, South Africa, and now calling Colorado home, horticulturist/musician Gregory Alan Isakov has cast an impressive presence on the indie-rock and folk worlds with his five full-length studio albums: That Sea, The Gambler; This Empty Northern Hemisphere; The Weatherman; Gregory Alan Isakov with the Colorado Symphony; and Evening Machines (nominated for a Grammy award for Best Folk Album). The Milk Carton Kids are an American indie folk duo from California, consisting of singers and guitarists Kenneth Pattengale and Joey Ryan, who began making music together in 2011 and have received multiple Grammy Award nominations.

$1 per ticket will go to Honor the Earth, whose mission is to create awareness and support for Native environmental issues and to develop needed financial and political resources for the survival of sustainable Native communities. Honor the Earth develops these resources by using music, the arts, the media, and Indigenous wisdom to ask people to recognize our joint dependency on the Earth and be a voice for those not heard.