need one shot adventure for worldwide dnd day

[Havlo]

I am looking to run my group through a one-shot on Worldwide DnD Game Day, and am looking for adventure recommendations. The only real requirement is it should be able to be run in about a 6 hour period. Now let's hear some suggestions!

 

[GuardianLurker]

Are you limiting yourself to 3.x? If so, I'd check out the WotC Free Web adventures (I especially like Bad Moon Rising). If you are willing to dip back to 1e/2e, I'd check out the tourney modules (C2 Ghost Tower of Inverness is a personal favorite).

 

[Havlo]

Preferably 3.5, but conversion is always an idea. I own and have played most of the 1e tourney modules. Good stuff!