Calling All Computer Science Women?

SemiBarbaricPrincess asks: "I'm currently in the middle of starting a 'Women In Computer Science' group at my college, and I'm wondering what other groups are out there, and what they do to help boost the number of women in CS." Slashdot last touched on this subject in this article from January. For the women readers in our audience: what do you think would be helpful in attracting more women to the world of computing?