Feb 10 '10 - Written by Qasim

Directed by alternate reality-gaming thinker Jane McGonigal and produced/funded by the World Bank Institute, this looks like the most exciting call for social innovation using online tools yet!

Its an online game directed at affecting social change which can earn top players mentorships and a role in a World Bank sponsored summit in Washington DC.

To sign up, visit http://www.urgentevoke.com and create an account - after admin approval you'll be given access to more information about how to play... 

[Cheers to Christy Dena for the heads-up on this one]