Thanks for reminding people of this. We are members and my wife and I took the kids yesterday. They enjoyed the toy trains, but really enjoyed seeing the big steam engines in the work shop behind the roundhouse.
The only thing I don't like about the museum is that when you take the excursion ride, you see the dilapidated GG1 locomotive they were going to restore. I hate to see a magnificent machine like that in such a state of disrepair. That being said, the museum had to prioritize after the big roundhouse roof collapse, and it was inevitable there would be things that couldn't get done.