The Z Club of Houston is proud to be the first Z Club chartered in Texas (1974). And it’s the third-oldest Z Club in the United States, behind Group Z (1971) and ZONC (1972), both located in California. Membership is open to all individuals who are interested in the Datsun and Nissan Z cars.  The Z Club of Houston is a social organization with plenty of activities both car-related and non-car related.