Kenficious say , there is a big difference between a known musician who walks into a bar VS a KNOWN MUSICIAN that gets carried into a bar with his or her entourage ...

The first type walks in , wants to sit in , play your guitar on stage and tries to leave the club with your girlfriend .
The second type gets carried in hidden by the shoulders of the entourage . Now there's a Wave of new Energy and disbelief on the part of the locals .
It starts Raining Money , the place goes crazy , folks don't care who's on stage any more .Then you get a sinking feeling in your gut that its all over when you look up from your pedal boards guitar tuner and you see all the chicks just left the club to go party with the NAME Musicians ....
It's a good thing that you have 2 set lists because now it's time to use your set list # 2 ...
The set list you use when ever you play a Sausage Factory
all the best ,
Kenny