CodeStock is a community-organized software conference running in Knoxville TN, on June 26-27 2009. Registration is only $25 and includes lunch, t-shirt, and what looks to be a great session lineup.
An interesting aspect is that registered attendees can vote for sessions they’d like to see… I’ve submitted a session abstract on the DLR (“The Dynamic Language Runtime: Why You Should Care”, under the Ruby/Python category) so if you’re planning to attend and have any interest in hearing more about a cornerstone of .NET 4, vote for me! All your wildest dreams will come true. 
Really looking forward to CodeStock… see you there!