 |  | | Title | Location | Begin | End |
|---|
 | | | | Glasgow, Scotland | | |
| | | | New Orleans, Louisiana | | |
| | | | Cincinnati State Technical College | | |
| | | | Phoenix, Arizona | | |
| | | | Calabria, Italy | | |
| | | | Detroit, Michigan | | |
| | | | Omaha, Nebraska | | |
| | | | The John S. Knight Center. 77 North High Street, Akron, Ohio | | |
| | | | Stockholm, Sweden | | |
| | | | Bloomington, MN | | |
| | | | Hudson, Massachusettes | | |
| | | | Finland | | |
| | | | Atlanta, Georgia | | |
| | | | Chicago, IL | | |
| | | | Washington, DC | | |
| | | | Hudson, Massachusettes | | |
| | | | Warwick, England | | |
| | | | Warwick, England | | |
| | | | Germany; University of Hohenheim, Stuttgart | | |
| | | | Cork, Ireland | | |
| | | | San Jose, CA | | |
| | | | Brazil | | |
| | | | Washington, DC | | |
| | | | Houston, TX | | |
| | | | Southern Germany and Tyrol | | |
| | | | Kiev, Ukraine | | |
| | | | Chicago, IL | | |
| | | | Beijing, China | | |
| | | | Shanghai New International Expo Centre (SNIEC) in Shanghai, China | | |
| | | | Constitution Hall, 525 West Allegan Street Lansing, Michigan | | |
| | | | Rakousko; Vídeň | | |
| | | | Washington, DC | | |
| | | | Southern California | | |
| | | | Nationwide | | |
| | | | Ohio | | |
| | | | Munich, Germany | | |
| | | | Reno, Nevada | | |
| | | | Amsterdam, Netherlands | | |
| | | | Madison Marriot West in Madison, Wisconsin | | |
| | | | Grand Hyatt, Singapore, Singapore | | |
| | | | Washington, DC | | |
| | | | Chicago, IL | | |
| | | | Germany | | |
| | | | San Diego, California | | |
| | | | Pittsburgh, PA | | |
| | | | Cavtat, Croatia | | |
| | | | Newark, Nottingham (UK) | | |
| | | | | | |
| | | | Indianapolis, IN | | |
| | | | Hamburg, Germany | | |
| | | | Belgie; Ghent | | |
| | | | Xijiao Hotel, Beijing, P. R. China | | |
| | | | London, England UK | | |
| | | | Constitution Hall, 525 West Allegan Street Lansing, Michigan | | |
| | | | Thailand | | |
| | | | Vancouver, Canada | | |
| | | | Jalisco, Guadalajara Mexico | | |
| | | | Cincinnati State Technical College | | |
| | | | Orlando, FL | | |
| | | | Bangkok, Thailand | | |
| | | | New Orleans, LA | | |
| | | | Philadelphia, PA | | |
| | | | Washington, DC | | |
| | | | Venice, Italy | | |
| | | | Singapore | | |
| | | | Athens, Greece; Exhibition Center MEC , Peania | | |
| | | | Cape Town, South Africa | | |
| | | | Sydney Convention & Exhibition Centre Syndey, Australia | | |
| | | | Constitution Hall, 525 West Allegan Street Lansing, Michigan | | |
| | | | Germany | | |
| | | | Washington, DC | | |
| | | | India | | |
| | | | Chiang Mai, Thailand | | |
| | | | Constitution Hall, 525 West Allegan Street Lansing, Michigan | | |
| | | | Paris, France | | |