Originally Posted by
sethb
Duplicate boarding passes are cheap, especially if you print at home.
Exactly. You could print two boarding passes and enter the club with your photo ID, giving the other boarding pass and your SC card to a friend to also enter. Both can bring guests. Of course, it might be better to do this at different SCs in hubs or at least allow some time to lapse so that a dragon doesn't notice that the names and boarding passes are the same.