The bar room brawl is a standard in any work of fiction in which characters enter a bar.

By all rights, it should happen in Star Wars.

That it doesn't is either a testament to the non-conformist creative genius of the young George Lucas, or an oversight of the highest possible magnitude.

In either case, ensure that whenever the characters in your game enter a bar, nobody leaves until at least 50% of the furniture is broken and used as makeshift weaponry.

Transcript

Greedo: Looks-a like somebody maybe take-a da interest in you handiwork?
{Luke looks and sees troopers in the bar}
Greedo: You wanna maybe just-a meet us at da starport?
Obi-Wan: We sneak out the back door. 10.
Luke: 17.
{Troopers arrive at the table, Luke and Obi-Wan are gone}
Trooper 1: Hey, you own a hovercar parked outside?
Greedo: Ehh... Depends onna where I put mia lockpicks.
Trooper 2: Tail light's broken. Could be dangerous. Just a friendly warning.
{Troopers leave}
Greedo: Sixteen-a thousand! I gotta get uss-a ship.
Chewbacca: Thirteen, old chap.
Chewbacca: I take it you have some sort of plan?
Greedo: 'ey! Don'ta I always?
Chewbacca: I shall have a broken chair leg at the ready.