CHAD PILSTER · Hays Daily News

Dawna Ourada, in charge of Education and Programming at the Great Platte River Road Archway, talks to a Hays High School class about the Pawnee and Arikara earth lodge they are sitting in on Wednesday, March 14, 2013 at the Great Platte River Road Archway, in Kearny, Nebraska. The lodge was built in 13 days by 24 tribal members.