Making astronaut food is serious business at this massive Oregon facility where it takes 18 hours to transform savory beef stew into a freeze-dried meal that's perfect for outer space. Nearly 200 million squeaky clean California lemons are washed, waxed, sized, and sorted at this Sunkist plant every year. It's worth the drive to Texas just to get your hands on this decadent pecan pie, and if the bakery is closed once you get there, the vending machine outside is open 24/7.