The road to the house is private, so there is no way to get to the house.
This is an interesting little hike through a very long, very old tunnel. The railroad tracks are gone and floor is fairly smooth, but water is dripping from the ceiling and along the walls so a lot of the floor is also wet. The tunnel runs slightly uphill from East to West, so the cold air falling through the tunnel creates a very chilly breeze. On our visit on July 5th, 2017 the ambient air temperature was 70 degrees; the temperature in the East half of the tunnel was at least 20 degrees lower.
There is a small Ranger station with restrooms at the East entrance, but nothing but the continuation of the Iron Horse State Park Trail on the West side. Be sure to take a flashlight, a light jacket (for summer visits) and some water.
If you are interested in the unusual architecture then drive on by sometime. Other than that this very small bar is not worth the time it takes to park the car. "Exotic Dancer" is a huge exaggeration, and there isn't anything different or special about the place that would make it stand out from any neighborhood bar.