I went to this event a couple of years ago and was just floored by the collection of bikes Tom White has. You name it he has one, and it pristine condition. If you can, you should go to this. The year I went, Broc Glover was the guest speaker. Who knows who he has lined up this year. It used to be a limited invite only thing, looks like he's opened it up. And it's for a very worthy cause.
http://www.earlyyearsofmx.com/events.htmlGo to the link and click Bikes to see his collection.