Mid Pen Enterprises Inc Address: N5284 Rock River St, Chatham, MI 49816 Phone: (906) 446-3596 Restaurants Other Businesses: Snack Bar at N5484 E T Rd, Chatham, MI 49816 Rock River Township Hall at E3667 State Road 94, Chatham, MI 49816 Rock River Township Fire Dept at E3667 State Highway M94, Chatham, MI 49816 Village Inn Motel at N5125 State Highway M94, Chatham, MI 49816