The fair is housed in the banquet hall and lodge buildings to your right (north) just inside the gates of the Packard Proving Grounds, and the courtyard between the buildings.
Ample free parking is available to the east of the buildings. VIP parking (included in $10 VIP admission) is available in front (south of) the largest (garage) building. Follow signs for parking and to entrances to the Exhibit and Program Halls.
The entrance is located at the south side of the building, facing the driveway. The Exhibit Hall offers:
The Program Hall is across the courtyard, west of the Banquet Hall, and includes;
Packard Proving Grounds Map