This is kind of a fun idea… do you have a friend who has graciously agreed to wait in line tomorrow (tonight, even) in order grab you a bottle of Surly Darkness? SlingerApp is a cool way to reward them. Hit up SlingerApp.com on your smart phone and you’ll be able to buy said friend a beer at Darkness Day via a virtual beer ticket.

SlingerApp was built locally and of course is approved by Surly, so don’t hesitate to give it a try.