A Costco superfan got the surprise of his life. Clint Blevins shops there at least once a week. However, no previous Costco experience could have prepared him for what he experienced. While shopping at the Costco in Georgia, he ran into a bunch of his dearest friends. Blevins even spotted his grandma inside the store. Finally, he headed to the food court where he saw Costco's famous vanilla layer birthday cake.
