It is not specifically called the "anniversary show" and has undergone many names.
The most common name is Threemendous, which was first used to celebrate the promotion's third anniversary in 2006.
[2][7] The three-way match between Super Smash Brothers, Future Shock and Young Bucks was awarded the 2012 Southern California Match of the Year Award by SoCal Uncensored.
[2][9] The three-way match between Young Bucks, Dojo Bros and Inner City Machine Guns was awarded the 2013 Southern California Match of the Year Award by SoCal Uncensored.
[2][10] The luchador six-man tag team match pitting Bandido, Flamita and Rey Horus against Black Taurus, Laredo Kid and Puma King was awarded the 2019 Southern California Match of the Year Award by SoCal Uncensored.