If you had to name the No. 1 rule most people stress about when it comes to fine dining etiquette, it's not about keeping elbows off the table (which is apparently safe these days). It's how to use ...
You have that slide rule in the back of the closet. Maybe it was from your college days. Maybe it was your Dad’s. Honestly. Do you know how to use it? Really? All the scales? That’s what we thought.