Somewhere on Naboo, or Corellia, I do not remember exactly where, there was a cantina with someone roleplaying the bartender. Well, he had a bit of a rival, and they RP'd for a while, until things erupted between them. They were disputing over who would be the cantina's owner and whose turf it was.
Earlier, players had been chatting with the barkeep and ordering drinks. All of a sudden, a female Twi'lek bursts in from the back door and starts to argue with the original barkeep. (Refer to above.)
BAM! Blaster bolts are flying from behind the bar. Both barkeeps have drawn blasters and have a shootout from behind the bar. Everyone goes quiet and many players croud around to watch. The band stops for a moment, then starts back up again slowly. Apparently, these barkeeps HAD blasters, but no idea how to actually utilize them. They dueled and people grew bored when there was no victor and started to go back to their business.
There are excellent cantinas out there, you just need to find them at teh right times with the right people.