Alfred Twu, the guy behind the High Speed Rail Map, is Kickstarting a HSR board game. It won't be ready in time for this year's Gathering, but maybe we can play it in the PPC sometime soon
Actually, I live right across the bay from San Francisco in Berkeley, CA, so I'd by happy to bring a few copies to the Gathering. Or, if anyone wants a draft copy to try out right now, just message me your mailing address!