Fail to arrive at definite conclusion. Marden has a Greek midterm at 10 a.m. and thinks it's important to eat a full meal beforehand. I ask her. A little chilly. Put sweatshirt on.
Workers close back door to food area.
Go into food area and ask man filling punch bowl why the back door to this zone is closed. Student sits with me. She walks over with a plastic cup to the coffee area and pours hot water in it, swirls it and pours it out. I realize this food service woman doesn't trust the cleanliness of her own dishes. She has to give it a warm water bath.