If you are interested in going into TV or Hollywood in some performing capacity, you are probably going to have a lot of downtime between auditions and callbacks. A lot of people choose to take instructional classes related to their career in order to give them an edge over their competition - and there is a lot of that!
If you are near, there are dance classes santa monica style with a proven and well-known professional instructor who has worked with major celebrity clients for years. Check out his website, where you can learn more and even sign-up for classes.
A rambling melange of pop-culture.
