Hi,
Twenty years ago, you could still dine at Hotel Florence. They would have a monthly Victorian meal.
Back then there were great hopes for a railroad museum to be located in the factory. There were plans for a railroad line from the Science and Industry Museum to the Railroad Museum. It all went up in smoke when a homeless person set fire to the factory.
There are occasional architectural tours of Pullman where you learn a lot about the overall design, which administrator lived where, the bachelor quarters, worker's homes and the social set up.
In East Chicago, there is another factory-developed community named
Marktown designed by Howard Van Doren Shaw (who designed Lake Forest's Market Square).
Regards,