Our club has done this on a case-by-case, club-by club-basis. We've allowed members of other clubs to play (for a reduced guest fee, as I recall) when their clubs' courses have been closed for renovation. In turn, we've been the beneficiaries of the same deal from other clubs when our course has been closed for renovation (most recently for almost a year). My recollection is that there were no particular limits on the number or timing of visits, but I could be wrong about that.