EVS1:       November 1969 -  Phoenix, Arizona, U.S.A.
EVS2:       November 1971 -  Atlantic City, New Jersey, U.S.A.
EVS3:       February 1974 -  Washington, D.C., U.S.A.
EVS4:       September 1976 -  Dusseldorf, Germany
EVS5:       October 1978 -  Philadelphia, Pennsylvania, U.S.A.
EVS6:       October 1981 -  Baltimore, Maryland, U.S.A.
EVS7:       June 1984 -  Versailles, France
EVS8:       October 1986 -  Washington, D.C., U.S.A.
EVS9:       November 1988 -  Toronto, Ontario, Canada
EVS10:     December 1990 -  Hong Kong
EVS11:     September 1992 -  Florence, Italy
EVS12:     December 1994 -  Anaheim, California, U.S.A.
EVS13:     October 1996 -  Osaka, Japan
EVS14:     December 1997 -  Orlando, Florida, U.S.A.
EVS15:     October 1998 -  Brussels, Belgium
EVS16:     October 1999 -  Beijing, China
EVS17:     October 2000 -  Montreal, Canada
EVS18:     October 2001 -  Berlin, Germany
EVS19:     October 2002 -  Busan, South Korea
EVS20:     November 2003 -  Long Beach, California, U.S.A.
EVS21:     April 2005 -  Monaco
EVS22:     October 2006 -  Yokohama, Japan
EVS23:     December 2007 - Anaheim, California, U.S.A
EVS24:     May 2009 - Stavanger, Norway
EVS25:     November 5-9, 2010 - Shenzhen, China
EVS26:     May 6-9, 2012 - Los Angeles, California, U.S.A.
EVS27:     November 17-20, 2013 - Barcelona, Spain
EVS28:     May 3-6, 2015 - Goyang, South Korea