You will have to call and ask.
Steam engine rides are the most expensive. I would call and see what they offer, I'm not sure they would because of the amount of time it would take to do that for every child. Everytime my family has riden the train the conductor comes by to meet the children. If you do take a ride, then would be the time to ask. Due to liability issues it might be against the rules to go into the engine cab. They might be able to let him look in through the doorway while the train is stationary. Hope this helps.
Your best bet would be to call them.
One way is to call, and the other way is to text.
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