The bigger of the two clubs has a big name feature every other week, while the smaller club usually has one a month.
In addition, the big club also has autograph sessions with the feature in the boutique next door-no cover charge, and they'll almost always do pictures fully nude. It's also nice to be able to talk to them outside the loud & dark confines of the club.
The only problem occurs when both clubs have stars I want to meet appearing at the same time; it's fun, but hard on the wallet.

