MonDak Heritage Center Sidney, MT Email Address: MonDak Heritage Center 120 3rd Ave. S.E. Sidney, MT Info: Website 406-489-4304 Region: Billings Upcoming events at MonDak Heritage Center Sep 15 Mon Montana Repertory Theatre presents "JabberDoggy" Sep 15 Sidney MonDak Heritage Center Performing Arts Theatre Sep 25 Thu John Lowell Trio Sep 25 Sidney MonDak Heritage Center Music Nightlife Oct 23 Thu Robert Bernard Johnson Quartet Oct 23 Sidney MonDak Heritage Center Music Nightlife Nov 20 Thu Rob Verdi "SAXSational" Nov 20 Sidney MonDak Heritage Center Music Nightlife Mar 26 Thu The McDades in Concert Mar 26 Sidney MonDak Heritage Center Music Nightlife