EDIT: Looks like we Hiffed it.
An organic energy drink, Viso, is giving away three free can caps while supplies last. Note that Viso cans look to be on the slender side, so they probably won't fit on average soda cans but should fit on most energy drinks.
Speaking of energy drinks, I could go for one right now. It seems that I was born without the enzymes or proper cell count or whatever it is that allows most people to go “hey, you know what? It's late and I'm tired, I think I should go to bed.” Even my dog is sitting here with a look on her face that can only be interpreted as “that bone you gave me earlier? It's going in your jugular if you don't turn that music off and let me get some sleep.”