What's that? You say you haven't voted for the second Insert Coin: New Challengers? What are you waiting for -- voting wraps up tonight at 11:59PM PT / 2:59AM ET. The competition was one of the highlights of March's Expand San Francisco, and we're pumped to do it again at the Javits Center in November. You can cast your votes here, and if you need a bit of a refresher on the candidates, check out these longer writeups of the nominees. Now get cracking!