Best interview weekend vibes to DR PennyO!
When I was being interviewed for my first professional librarian job, the director picked me up at the airport, drove me to campus, gave me a tour of the campus, introduced me to the ED, then took me to the library and said, "Now for the acid test." I 'bout passed out before she told me that the acid test was coffee break with the library staff. When I told them that, yes, I did know how to bake cookies, everyone relaxed a lot.
BTW, I'm getting my hair cut this evening, too.