The Packard Proving Grounds put on a great Fall Open House car show every year. The museum is open to the public and there is just so much to see. Add great weather and the show will get over 400 cars and trucks. The fall colors were in full effect and the day was amazing. Car, trucks, food and a live band! Tremendous day. Just look at all those different cars and trucks. The variety is amazing, spanning many eras. See the Miss America X speed boat inside the museum. It has a lot of horsepower.