| October 11-12, 2014 | ̵Los Angeles |
| November 10-11, 2012 | New York |
| October 8-10, 2010 | Los Angeles |
| September 27-28, 2008 | Toronto |
| October 21-22, 2006 | New York City |
| October 22-23, 2004 | San Francisco |
| May 25-26, 2002 | New York City |
| June 30-July 1, 2000 | San Francisco |
| August 21-23, 1998 | Los Angeles |
| August 22-25, 1996 | Vancouver |
| July 1-3, 1994 | New York City |
| June 18-21, 1992 | San Francisco |
| June 23-24, 1990 | Toronto |
| April 22-23, 1988 | San Francisco |
| August 22-24, 1986 | New York City |
| August 18-19, 1984 | Los Angeles |
| May 22-23, 1982 | San Francisco |
