Okay, I am thinking about setting up an old school hack'n'slash dungeon explore adventure using the Dungeonslayers rules, available free at
http://www.dungeonslayers.com/?page_id=228.
The game would be pretty simple, a group of professional adventurers get to tether to complete a quest. No sand boxing, no overarching plots, just old fashioned 'enter dungeon, avoid traps, kill monsters, grab loot'.
I would probably start with a brief module so everyone can get used to the rules, then move on to something a bit chunkier.
I won't look to start for a few weeks yet due to holiday season, but would look to move forward after that.
Anyone interested?