For all of you with a facebook account (so pretty much all of you), Welovefine has a facebook contest going on between their two shirts based on the Wal-Mart promo posters. It looks like depending on how many comments they get, up to three sets of shirt + poster will be passed out to the masses!
Head on over to their facebook page to give it a shot!
Protip: Villains are cooler, just sayin~
