Museums & Art Spaces AACA Museum 161 Museum Dr., Hershey 717-566-7100; aacamuseum.org “Tailgate Travelers—Station Wagons,” May 3-Oct. 17 “Don Allen Chevrolet Dealership Retrospective,” May 3-Oct. 17 ...

The centerpiece of the house is the staircase, a sculptural feature that widens slightly as it ascends, and whose second flight of steps features treads of galvanized steel gratings to let in light.