DOUBLE CAUTION: this place is cool to check out but if you plan on bringing your kids beware of the elderly people who work/volunteer here. The woman especially was quite mean to my seven year old. They have plastic toy fire trucks for sale out on display in the gift shop and my boys were touching them. The lady yelled at them to stop touching them. My 7 year old promptly apologized which was ignored by her. She then proceeded to lock them up in a display case as she grumbled and sighed. Note, these are cheap plastic toy trains, not part of the museum display. They are child toys. My kid's behavior was that which made me proud and I appreciated. Her behavior was not appreciated and not appropriate. They have a kids' play area and host field trips so I'm unsure why they are so unfriendly to kids. I won't be going there again.