What was the opening year for the stadium in which the WCCW Cotton Bowl Extravaganza was held every year from 1984 through 1988?
WCCW Cotton Bowl Extravaganza: The WCCW Cotton Bowl Extravaganza was an annual professional wrestling supercard promoted by Fritz Von Erich's World Class Championship Wrestling / World Class Wrestling Association. WCCW Cotton Bowl Extravaganza:  It was held in October every year from 1984 through 1988. WCCW Cotton Bowl Extravaganza:  All "Cotton Bowl Extravaganza" events were held at the Cotton Bowl in Dallas, Texas Cotton Bowl (stadium): Cotton Bowl Stadium is an outdoor stadium in Dallas, Texas, south central United States, opening in 1930 at the site of the State Fair of Texas.
1930