Pullman State Historic Site - Administration and Factory Complex Tips
The signs are VERY small, so be on the watch for them. Look for the Pullman Factory and park in the parking lot.
I was worried about how cumbersome it would be to hike with a lawn chair, but the show took place at just three locations. So there was a lot more sitting than hiking. Made me glad that i brought something to sit on.
They had warm apple cider before and after the show. You can bring your own snacks.