Apparently the locals have spent 12 hours underground & not found the end:
http://www.channel4.com/programmes/walking-the-americas/on-demand/64332-004
Mike
http://www.channel4.com/programmes/walking-the-americas/on-demand/64332-004
Mike

The café has been part of that for a long time, running quietly in the background for years, and we don't think it always gets the credit it deserves as a genuine community hub. But we need to be straight with you: the café is under real pressure, and we’re not sure of the best path forward.....