If you haven't heard already, there is a US-targeted documentary being developed about go, named "The Surrounding Game". It was funded with Kickstarter, where it received almost double it's requested funding. I was happy to add my backing to the Kickstarter funding, and extra happy when I received my swag :)
It's coming out this summer, and looks like it's going to be pretty cool. This will be a great tool for go advocacy, and an entertaining documentary to boot!