Vaccine Nation was the showing this month.
I wasn't there for the showing, but can comment on the movie.
This documentary follows a few cases of parents who have noticed what seem to be extreme bodily and mental reactions in their kids immediately after they were given vaccinations.
A subplot to this story is a man falsely imprisoned for Shaken Baby Syndrome, and the amazing amount of work and research he did in prison exposing the risks involved with vaccines. Very eye opening, and definitely a controversial debate.