The fight was scheduled to take place in Jabba's palace. And, technically, it still is being held in the palace.
A few dim and dying glowpanels pierce the gloom, illuminated a large junction where several of what appear to be tunnels come together. The tunnels are about two meters tall and three meters wide, giving the fighters room to stand, but not much else. The fighters are not permitted to travel more than 10 meters down any given tunnel without forfeiting the fight. Ankle-deep water covers the floor, punctuated occasionally by clumps of something that is most definitely not water.
The air is fetid, damp, and indescribably foul. It's breathable, but only in the most technical sense of the word. The fighters would do well to watch what they shoot. Though the air around them is safe from ingition, a round ricocheting down one of the other tunnels could very well set off a pocket of methane gas. The ensuing explosion might not be fatal, but it would probably unclog the drains. And that would be bad.
See, the fight is still being held in Jabba's palace, but the palace proper is closed. The ancient sewer system couldn't handle the previous week's Hutt Family Reunion, so until the plumbers get there, that self-same sewer system is the only portion the GBA could access.
Good luck gents.
