The event will include the world premiere of. DMG MORI will host its Chicago Innovation Days May 7-10, 2018, at its headquarters in Hoffman Estates, IL. The company will display over 30 machine tools performing live demonstrations, including several premieres, on exhibition space totaling 42,000 square feet. DMG MORI USA will host its annual Innovation Days May 7-10 at its Americas headquarters in Chicago, Illinois.