OFFICIAL NEWSLETTER OF THE NORTH DAKOTA PEACE GARDEN UNIT The Prairie Rose Established in 2002 as the official newsletter of the North Dakota Peace Garden Unit, The Prairie Rose serves as a resource for Airstream Club members to help them stay abreast of current issue, upcoming events and important dates, and a historical account of activities and events that have shaped the Unit. The unit's historical collections, including past newsletters are eventually archived at the North Dakota State Archives as permanent record.