I'm warming up for a full weekend of blues at the Mississippi Valley Blues Festival over the July 4th weekend. Many of the artists in this edition of The Roadhouse will take the stage in Davenport next weekend as I feed real-time reports and pictures to Roadhouse listeners. Junior Watson, Matt Schofield, Duke Robillard, Magic Slim, and Saffire - The Uppity Blues Women make for a short festival in this edition. But, it's no less an hour of the finest blues you've never heard - the 228th Roadhouse.