Casey's General Store Address: 718 N Michigan St, Argos, IN 46501 Phone: (574) 892-9363 Restaurants Other Businesses: McDonald's at 708 W Walnut St, Argos, IN 46501 Subway at 694 W Walnut St, Argos, IN 46501 Kelly Trucking Inc at 13990 State Road 10, Argos, IN 46501 Grandma's Kitchen at 142 S Michigan St, Argos, IN 46501