The Gilbert Sports and Fitness Center is a 2,411 seat multi-purpose arena located in Thousand Oaks, California, United States on the campus of California Lutheran University. It hosts locals sporting events and concerts. It is the home of the California Lutheran University Kingsmen basketball teams and the L.A. Lightning of the International Basketball League when they begin play in 2008. The arena opened in 2006. Designed by JDO Associates, Vincent Dyer, architect. Other CLU projects designed by JDO/Dyer include the Samuelson Aquatics Center and the CLU Facilities Building.