If you're a fan of "Project Runway" you probably know that season four premieres tonight on Bravo at 10 p.m. (And if you're not a fan, what is wrong with you!) We'd be watching not matter what, but we are doubly excited about this season because there are two--TWO!--designers from San Francisco competing this time around. First off is Chris March who once worked on "Beach Blanket Babylon" as their "wig master," and now works......