There are two documentaries about the Faith and Spirituality component of Occupy Boston.
This one was made by Jenn Lindsay, and PhD student at Boston University:
(if you’re creepily just looking for my part, I speak at 8:15/10:55 and am giggly for some reason. If you’re looking for the UU parts they start around 23:30)
The other, Holy Mess, was part of a class that one of the other Protest Chaplains was taking last semester. Laura Evonne Steinman, another UU who was very active in the tent city aspect of Occupy Boston, gives a great interview.