The Rollag Steam Threshers Reunion is an annual event held in Rollag, Minnesota, celebrating the history of steam-powered machinery and agriculture. This gathering features vintage steam engines, tractors, and threshing machines, showcasing the evolution of farming technology. Attendees can enjoy demonstrations, exhibits, and rides on the historic equipment. In addition to machinery displays, the reunion includes various activities such as live music, food vendors, and craft booths. The event attracts enthusiasts and families alike, fostering a sense of community and preserving the heritage of steam power and agricultural practices in the region.