I wish I'd noticed this sooner. Heck, I wish I'd made a JE about the fact the show aired last night! Now there's only ~45 minutes before the discussion begins (and I have too much work to follow it).
A while back, I wrote a JE on the film "Two Towns of Jasper"* when its directors brought it to my town. It aired last night on PBS as a P.O.V. episode. Today, there will be an online discussion with the directors. PBS's has a page with info on that, and other things about the film.
* p.s. if you're looking at my old JE, the 'interesting' part (rather than the synopsis) is in the Wrap-up section.