If they can get 70,000 total Facebook fans by March 1, then there's promise of free Langers Juice. They're currently at 67,000, so my napkin math has them reaching their goal. But … that's not a napkin, that's my pants. Not again.
It's not clear if they'll mail out actual juice or, more likely, coupons. I went to their site to if it's sold near me, but instead found a website that auto-plays music. In 2012. That should be a federal crime by now. If you look at their Facebook info page, you can see they like a bunch of grocery chains, such as Ingles, Ralphs, Safeway, Kroger, and more. I'm assuming their juice is in all these chains, so if you shop at them, you should be good.