The Farmers' Museum is actually a working 1800's farm. They have people there that work the looms and make the uniforms for the employees.
The blacksmith makes the metal things that are sold in the museum shop and anything that is used around the museum. Here he is, demonstrating how to make a nail hook:
And here is a toaster:
They had old fashioned games:
The Empire State Carousel was in operation:
Ian got to milk a 'cow':
On display in the doctor's office:
A pill finisher in the pharmacy: