We played FITDD at the 2012 Australian Open. It's just like FITD but we pick from the Doubles Draw. It was fun. 19 players played and it was relatively easy to manage. We have no ranking points or a board or set-in-stone rules. It's all fun and games.
I am considering running it again for Indian Wells maybe but I don't know if people would want a more structured game with ranking points etc. -which, by the way, I can't offer.
Also, by all means feel free to run it at any tournament.
Let me know if this is something you'd be interested and please share your opinions here. Thanks!