Stand outside of the building, call the person you are to meet and state that you will not enter the building. They must come outside to talk with you. If they refuse to come outside, then your business is finished, document all conversations, and leave knowing that you fulfilled your part of trying to meet with someone in the building but they refused to allow an interaction.
Stand outside of the building, call the person you are to meet and state that you will not enter the building. They must come outside to talk with you. If they refuse to come outside, then your business is finished, document all conversations, and leave knowing that you fulfilled your part of trying to meet with someone in the building but they refused to allow an interaction.
Well, it's a visitor center... hard thing to do if you're a tourist.