Hesston Steam Museum in Hesston, Indiana, developed from local steam enthusiasts’ effort to create a permanent home for an annual reunion devoted to preserving steam power. Beginning with 22 cleared acres and a first show in 1957, it expanded into a 155-acre site with operating railroads, steam machinery, vintage farm equipment, a sawmill, and an electric plant. A 1964 locomotive purchase and later support allowed the property’s expansion and the construction of a distinctive dual-gauge railroad. Despite a devastating 1985 fire, the museum quickly resumed operations, rebuilt its collection, and remains an active place where historic machinery is demonstrated in use rather than merely displayed.