I think an EVOKE based RPG would be great, especially if it has a learning component to it as well. We could get younger kids involved in the ideas inspired by EVOKE at a young age so that as they grow up they can be facilitators of change. I would also love to see a fusion between an RPG game and real world application opportunities. I think the collaborative effort could really be used to effect change in our world and foster peaceful interactions between cultures and communities.
In terms of the character you play, basically think about what attributes an EVOKE agent would have. Someone being deployed not in Japan, but somewhere like it. Then I'll take those agents through a deployment and we'll see what insights and fun we can have.
@Andrew, Cool. I like minimus for online, easy entry RPGs, but gurps could be cool in person. (I don't suppose you're in sydney.) Think up a character concept and post on the thread above. I need one more person to post a concept before we get started.