Loading view. There were no results found. There were no results found. the American Prairie National Discovery Center Events Venues the American Prairie National Discovery Center 302 W. Main Street Lewistown,MTUnited States Get Directions https://www.americanprairie.org/ Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file