Theres no reason for the club to have control. each individual could decide to do whatever they wanted, and they could decide to organize to perform some activity, making the whole excercise an example of how an anarchist club would work. Those who didn't want to perform the activity wouldn't. After enough such non-participation they would, despite their name being on some "membership list" really not be considered part of this "club" by anyone with even a remote familiarity to it. specially if the activities are the things we normally associate anarchy with -- such as anti-authoritarianism/anti-capitalism etc... and the people who aren't participating are known to be bunch of shmucky smartasses trying to make the point that they too are "members" of the club. no-one will mistake them for anarchists, and pretty much everyone involved will know whats going on.