Yup, they list the show in their calendar of events but are sure to point out that they will not be participating. I think I remember hearing that it has something to do with the fact that the other half of their club, the NBOA (National B-Body Owner's Association) is not allowed to participate in the race-day parade lap of the Talladega Superspeedway. You're right though that a lot of people belong to both clubs and go anyway. Sure seems like an odd reason to miss the best winged car meet on the planet that's only held once every five years though...