The Great Transformation Scene This is Part 10 of our series “Opening Day of the World’s Fair,” which explores the events of May 1, 1893, at the World’s Columbian Exposition in Chicago. The full series can be found here. As the last words fell from his lips at the conclusion of his short address, President Grover Cleveland placed his finger on the telegraph key. With his hand touching the electric switchboard, a chrysalis transformation scene was about to begin [...]