If passing through this part of Pennsylvania (perhaps to visit the famous Serpentine Barrens geological area nearby) why not stop in and pay a visit to the good folk's at Herr's? Its a very friendly place. We all grew up with Herr's snacks. Made in America! Show some love! This is a free tour of their facilities. What could be more fun? Its a modern marvel, by the way --a wonder of the processed food era--place almost runs itself. Best part is grabbing some fresh hot Herr's chips and pretzels right off the conveyor. Good times.