When I first visited SAC museum, it was located in Bellevue, Nebraska, not too far distant from Offut Airforce Base. The planes were at that time displayed outside on a paved surface. Though it was fun to wander around and examine the planes, there seemed not to be much design in their arrangement. There was also one building with airforce related displays at that time.
On occasion, airshows were held at the museum during it's tenure in Bellevue. These usually drew large crowds.