[Scion]

I would point them out as we went along. We have two open floor planned rooms at our facility, each having their own emergency exit. I would most certainly point those out and tell them how we would use them for fires and in the case of intruders. In order not to make the parents paranoid by talking too much about safety procedures, I would probably ask them at the end if they wanted (extra) information about safety procedures, maybe pertaining to power outages, lockdowns, and earthquakes.