We were in Rapid City today and took a side trip to Sturgis to check it out. Quite a scene - tons of bikers, scantily clad women, people hanging out in bars and leather shops. The bikers were mostly middle-aged city folk trying to look cool and detached (but not succeeding). The rally is winding down, although you wouldn't know it from these pictures.
We spent about a half hour cruising through town in our Ford Edge and trying not to look too much like tourists (but not succeeding).