Saw information about this Wikieditathon and thought it may be of interest to the wonderful women of Mumsnet!
Wiki entries about women are only 17% of entries, and most wiki writers are male. Days are planned in London and Manchester to write about fabulous women, and to hopefully begin to redress this massive imbalance!
The Wikieditathon is happening on October 9 (Ada Lovelace day) at the Pankhurst Centre in Manchester - see website for further details, and at the Ada College for digital skills, Vallance Rd in London
Free at both sites, but booking required (need to take a laptop or tablet to the Pankhurst Centre).