For those of you with a TV, chances are you'll run into it - it'll be on every channel with a news division. It's hardly a surprise - like election night, the State of the Union is one of those national pastimes that, like a Super Bowl with unrestricted broadcast rights and no awesome commercials, millions of people will watch.
Wait, you don't have a TV? Never fear. It will certainly be online at a variety of websites. But please don't stray too far from PolicyMic.