Wallyball (known in some places as rebound volleyball) is a fast-paced sport that was created by Bill Dejonghe at the Calabasas Racquetball Club (Calabasas, California), in 1979. The idea was an attempt to help bring more business into the club in the summer months. The sport is similar to volleyball, but is played on a racquetball court. Courts are available via reservation or on a first come, first served basis. Please contact the front desk to reserve a court at 504-362-2200.