I too am looking for that dark industrial vibe, someplace to become a "regular" at. We will have to see what there is, and whether you are accepted (initially) at a location; how you are greeted/accepted may be impacted by your background story (i.e. corpo, street kid, nomad).
Since they made skills with guns get better the more you handle them, I wonder if your reflex (dexterity) or body (athletics) skill gets higher, if your dancing gets better? Or maybe your melee skill would be tied to dancing, since martial arts and dancing can be very similar.
Which skill or attribute do you think governs dancing? Would be a cool purely roleplaying characteristic if cdpr added it.