I'm an active Wikipedian in the Boston area, and I'm one of the organizers of the Boston-based
New England Wikimedians user group. We have monthly meetings, and hold edit-a-thons somewhat regularly! If any of you are interested in existing edit-a-thons, we two upcoming, both of which are feminism-related: an
Art + Feminism edit-a-thon at MassArt on March 7, and another
Art + Feminism edit-a-thon at Holy Cross on March 13.
Deb, If you'd be interested in hosting your own edit-a-thon to focus more specifically on women in FOSS/etc., I'd love to team up!