Listening Clubs can be of a benefit, but they should not be confused/conflated with the whole Classic Album Sunday series of events. I had the misfortune, when living in London, England, to learn far too much about CAS, more than I wanted to.
CAS is the epitome of hypocrisy and a blatant marketing exercise. In theory it sounds really great, the idea of waxing nostalgic (pardon the pun) but put into practice, the whole thing falls flat.