How many cookies do you think you could stack up? At the Pepsi Contest Central one of our fan favorite contests is the oreo stacking contest and we are excited to see fair-goers give it their all stacking! Today we want to wish you a National Oreo Cookie Day! ⁠ .⁠ .⁠ .⁠ #oreocookies #oreocookie #oreoday #oreocookieday #oreolover #oreomini #oreosupreme #oreodessert #oreooverload #oreothins⁠#oreosupreme⁠