There is no one "Official Home Game Club" for CardsChat. Clubs are created and discarded as necessary to run events. For example, there is a club for the CC League that runs four times a year. Each Season players join teams that play in the League, and at the end, the club is "emptied" and a new crop of players comes in the next season. There is currently a club for the Anniversary Kick Off series that ends next weekend. When the series gets to the final game, the club will be emptied.