Les Blank has sadly passed away. He directed the documentary film 'All in This Tea' that profiled David Lee Hoffman traveling through remote tea growing areas of China. A film worth seeing.
Les Blank, a Filmmaker With an Eye for the Eccentric, Dies at 77
http://www.nytimes.com/reuters/2013/04/ ... eta1&_r=1&
Apologies if this is miss-posted, as it is news for tea community.