-
27-30 March 2023
San Diego, California
-
19-22 April 2022
Anaheim, California
-
19-22 July 2021
Las Vegas, Nevada
-
1-4 April 2019
San Diego, California
-
25-27 September 2018
Temecula, California
-
17-20 April 2018
Las Vegas, Nevada
-
19-21 September 2017
Phoenix, Arizona
-
18-19 July 2017
Washington, District of Columbia
-
10-13 April 2017
San Diego, California
-
12-14 September 2016
Niagara Falls, New York
-
14-15 June 2016
Washington, District of Columbia
-
13-16 March 2016
Phoenix, Arizona
-
27-29 January 2016
Alpine, California
-
2-4 November 2015
Hollywood, Florida
-
21-22 July 2015
Washington, District of Columbia
-
30 March - 2 April 2015
San Diego, California
-
9-10 September 2014
Thackerville, Oklahoma
-
11-14 May 2014
San Diego, California
-
29-30 October 2013
Albuquerque, New Mexico
-
24-27 March 2013
Phoenix, Arizona
-
2 October 2012
Las Vegas, Nevada
-
18-19 September 2012
Hollywood, Florida
-
24-25 July 2012
Washington, District of Columbia
-
15-16 June 2012
Albuquerque, New Mexico
-
1-2 April 2012
San Diego, California
-
1-4 April 2012
San Diego, California
-
7-8 February 2012
Washington, District of Columbia
-
14-16 December 2011
Rapid City, South Dakota
-
17-19 October 2011
Uncasville, Connecticut
-
6 October 2011
Las Vegas, Nevada
-
3 October 2011
Las Vegas, Nevada
-
26-27 July 2011
Washington, D.C.
-
3-6 April 2011
Phoenix, Arizona
-
18-20 October 2010
Prior Lake, Minnesota
-
20-21 July 2010
Washington, District of Columbia
-
6-9 April 2010
San Diego, California
-
14-16 April 2009
Phoenix, Arizona
-
20-23 April 2008
San Diego, California
-
25-28 March 2007
Phoenix, Arizona
-
3-5 April 2006
Albuquerque, New Mexico
-
11-13 April 2005
San Diego, California
-
14 July 2004
Washington, District of Columbia
-
4-7 April 2004
Albuquerque, New Mexico
-
7-9 April 2003
Phoenix, Arizona
-
25-26 April 2002
San Diego, California
-
1-3 April 2001
Albuquerque, New Mexico
-
10-12 April 2000
Portland, Oregon
