One of the memorable days in the history of Hymera was the celebration in October 1904, known as Mitchell Day, in honor of John Mitchell, the president of the United Mine Workers of America. The crowd in town was estimated at over seven-thousand. A delegation met Mitchell at Terre Haute, and the local procession was made up of the K. of P. Band, labor organizations, and school children. The ceremonies of the day centered about the unveiling of a monument to Nathan Hinkle, the Revolutionary soldier who was buried in the Hymera Cemetery. Hon. James S. Barcus, a great-grandson of Hinkle, delivered an address, and Miss Mamie Asbury, a great-granddaughter, assisted in the unveiling. The monument is fifteen feet high, representing a Revolutionary soldier at parade rest. The other events of the day were held in the Zink Grove, where speeches were made by Rev. A. P. Asbury and Robert W. Miers and John C. Chaney, and the principal address of the afternoon was delivered by Mitchell himself.