This has to be the best sign EVER!  Not that I would ever pay attention to what is says.  Where else can a girl find easily accessible, permanently mounted, multiple poles all in one place!  Not to mention the control needed to manipulate body weight while Moving.  Someone needs to to a candid video with a group pole dancing on a train.  That would be AWESOME!  

but wait.....

It has been done.

And don't you just love the spectators.