I had a great time with you all in Jackson. Now I am sitting in the UW library, amazed that there is free wireless, an electrical plug, coffee, and even sushi!
I want to share with you the URL for the Bay Area Circle that I attended just a few days before the WY circle: http://bact.mathcircles.org/summer09. On this page there are links to all the activities, a book list, and also on this page are some tips that I wrote for getting a zome collection started.
Have a great rest of the summer!