Has anyone been lucky enough to experience the People's Pierogi Collective of Detroit? They set up shop in Eastern Market during the summer months. Say good-bye to the standard hot dog cart, the PPC has revolutionized mobile deliciousness. Taking requests from fans, the PPC will experiment with random fillings like PB&J but still offer the traditional favorites like potato & cheese. They also blog these cutie Grandma videos that teach you to, "Polish up your Polish". So sweet.