Last week a group of over 300 atheists visited the Creation Museum in Kentucky. I had been following the story on PZ Myers' blog (here's his initial report).
But I hadn't seen this, which my sister pointed me to. A Christian went incognito with the group, to see what it was like to be perceived as an atheist.
He says the group he was with was the target of "hateful glances" and exaggerated amens. That doesn't sound that bad, actually. Still, he says he was ashamed of his fellow Christians. There's an ongoing discussion at his blog, if anybody's interested.