Sponsored by our client, Ontario Power Generation, in partnership with dozens of bright, geeky students from the University of Toronto's Engineering program, the Annual SunDay Drivers Solar Car Expo was a huge media and cultural event, and an epic solar-powered road race around Toronto. Unless it's cloudy. Then everyone just stands around scratching their heads and looking at their phones. We did some posters for them a decade or two ago, to hype the event.