I went to hear Massimo Pigliucci at SUNY Ulster on May 5th (2012. He was promoting his book, "Nonsense on Stilts: How to Tell Science from Bunk." It's full of lucid examples from the borderlands of science and pseudo-science, and a lot of fun to read. The talk included a funny and useful slideshow. He presented some remarkable (and challenging) points about the methods we use to determine the validity of what we read and hear.
Afterwards, I was able to tag along for drinks with Massimo and three teachers, and we had a jolly time until 10 pm, when the bar cranked up the Stones (for Cinco de Mayo), and I fled the noise.