At a restaurant with my wife. Myself dressed en femme. The waiter came over to take our orders and referred to me with male pronouns. He meant no harm. He was just going along doing his job not thinking about it. Neither my wife or I said anything. Acually no reaction from either of us. Later in the meal. He made a point of coming over. Admitting to us what he had done. Apologized profusely and gave us a free dessert to boot.