I have a large market in the Agaria but to be honest I might use mini markets everywhere in the squares and alleyways, then use the main market building as a part time theatre, part time bare knuckle ring. The player and NPCs can drop by and watch the fights. Disagreements and crimes could be settled and heard there, the player and NPC'c can also take part. When someone loses they are knocked out and lose whatever they staked on the fight. The winner takes a cash prize. Any ideas?