From Ubuntu-Women mailing list:
In conjunction with International Women's Day on March 8, the Ubuntu-Women's Project is conducting a membership drive! During this week we want to encourage as many women as possible to sign the Code of Conduct and become Ubunteros. Who: Anyone interested in helping to promote greater involvement by women in the Ubuntu community When: The week of March 5 through 11. How: Join the mailing list, check out the forums, read the website, sign the Code of Conduct
During March 8th, there will be an IRC meeting (#ubuntu-women on irc.freenode.net) to answer your questions.