San Francisco's annual Decorator Showcase is fast approaching, and after seeing the mansion where it's taking place our interest was, needless to say, piqued. Now the full list of contributing designers is available, as well as information on which room/space they'll be decorating. Apartment Therapy recently covered Palmer Weiss's  preppy-fun interiors and we're very much looking forward to seeing her "Teenage Daughter Room." The guys over at Lost Art Salon can do no wrong in our book, and we're sure their "Stairway des Arts" will be quite the dramatic gesture. Which rooms are you excited to check out? For the full list of participating designers, click here.