Well, yes.
I highly recommend casting director workshops. As a casting assistant and casting associate, I always suggested actors that I met in workshops to my bosses. In my partnership with Jami, there was never an episode, movie or pilot where we did not bring in actors from casting workshops. The following workshops are your best bet---choose the location closest to your house. It's that simple!
Culver City
ITA productions. 10820 washington blvd. 310 839 8311. (www.itaproductions.com)
North Hollywood
SEEN WORK. Jeanette O'Connor runs this once a week. This is the most affordable workshop out there! Please contact her by email: seenwork@aol.com.
Sherman Oaks
REEL PROS. 13437 Ventura Blvd., Ste. 220. 818 788 4133. (www.reelpros.com)