This is a tough one, I am Bipolar 1 and have a terrible time with social anxiety, which is a huge part of my generalized anxiety disorder. There's a forum for that too, by the way. The members there might also have some pointers.

For me, social situations are so overstimulating I get wrapped up in my own thoughts and lose track of conversations, then worry they think I'm crazy. So, I almost always try to avoid them when I'm having anxiety. But when I can't avoid a social situation, I try really hard to look people in the eyes, smile, and focus all my attention on what they are saying, one person at a time. I try so hard to think to myself, "Live in the moment... Live in the moment."

Again, you might want to post to the Anxiety group. Keep us updated and best of luck!