How long do you have to wait in the lobby for someone to ask if they can help you?
Does the organization run on-time?
How do people introduce themselves? What information is deemed pertinent enough to include when they tell you about themselves?
What type of diversity is evident, whether it’s people, environments, opinions, clothing styles, etc.?
What are people wearing?
What types of “manners” do employees show to “outsiders”? (And that’s not just to people outside the company; it could be people outside their department or work group but still inside the organization.)