Make a presentation in front of a large group of people

So maybe it's cheating. Because I actually like giving presentations, and will do so at the drop of a hat. (Got a hat? Drop it. "Great, thanks for inviting me here. I'm really excited to join you tonight to discuss our topic of haberdashery and gravity, both from a literary and a rhetorical point of view.") This picture is from some random event a bunch of years ago. SearchChamps or something. Picture pulled from Flickr http://flickr.com/photos/gnat/9806373/