They had one in 2008, and here is the AzBilliards link to the thread: A'Dam (D) Open Meets High Expectations.
I live in Colorado, where ailing geezers like me get to smoke with impunity. I like this idea.
For any of you AZers who venture to my home table, you too will be required to toke up.
I imagine that they will have to be using a shot clock for their tournament. :grin: