WTF?
With all the clubs (nobody called them bars) available in NY-NJ during the 80s, and the easily traveled routes to these clubs, nobody went to some sleazy local bar to meet new people, and it's obvious that the characters didn't go to this bar so they could hang out with old friends. On top of that, Uma's character commuted to work in the city each day, in her car!, so she couldn't stay there and go out with coworkers? or have Juliette's character take a bus or train in, or go home and then drive herself and Juliette's character back into the city at night? Even if they wanted to stay local so Juliette's character could get home quickly, there were plenty of places they could go to with dance floors, DJs or live bands, bouncers who let pretty girls in for free, and countless numbers of guys to flirt with, rather than going to some neighborhood dive.
Revenge is a dish that best goes stale.