About 20-25 or so years ago, our group played a D&D one-shot adventure that was entirely based around a bar room brawl. It started out with us in the inn post-adventure, and then developed over time into a full-on brawl. There were a number of events and actions that happened during the night, and a large number of NPCs we could interact with throughout the adventure.
I know our GM based it on a written adventure potentially published in the late 80's. I think it might have been published in a roleplay or specific D&D magazine, possibly a very early White Dwarf.
The sessions stand out even now as being really good fun, and I have been trying to find it in order to run a similar session myself. Does anyone know which one-shot adventure this was?