8 March is International Women's Day.
InnovationVillage also celebrates Womanhood and Google has a Google Doodle specially for this day. The Google doodle shows 27 faces of different women around the world and you can see Google's logo in the gaps between the faces of the women.
The 2013 International Women's Day doodle is said to be the 1325th Google Doodle since the first ever, which appeared in honour of the Burning Man Festival on August 30, 1998.
Also check out the International Women's Day wesbite to find out events to mark this day.