Be on time, short essay right when you get there about why NOVA. In the interview just be likable and prepared for these. Explain the difference between ophthalmologist and optometrist to a kid. What if you caught your friend cheating on a test? Why optometry? Why NOVA? Pretty relaxed I'd say. Look on their website for a schedule of the interview day. It is hard for an uber driver to find the building so know the directions. It is the henry-peters building I think.