Culture & Events Fandango at The Harn A Night on the Prairie supports the Harn Homestead and Territorial Museum, while giving party-goers plenty to celebrate. by Photos by Claude Long|July 25, 2014 Share A Night on the Prairie supports the Harn Homestead and Territorial Museum, while giving party-goers plenty to celebrate. Click here to see more and purchase photos. Stay up to date with the latest news delivered straight to your inbox. Email Sorry. You must have JavaScript enabled to fill out this form.