On Saturday, December 27, you can catch up on Denver house-music history when the Denver House Authority brings back the entire Casa Del Soul group -- Sense, Foxx, Catt, Ty Tek, Little Mike and Wyatt Earp -- for a party at Below Bar (1422 Larimer Street). These guys promoted and played at some of Denver's best house-music events in the late '90s and early part of this decde, helping build the scene to the point where it is today. I saw these guys dozens of times, and they certainly helped to shape my musical tastes. "Elder