As with any society event, even today, proper dining etiquette is paramount to being received as a civilized person and not a ruffian or miscreant. I found this gem of historical aptitude researching the details of one such large dinner party held by one of many characters for the Woman's Club of Denver members running for office. She, of course, is running for WCD President and our lovely Bonnie is running for club Auditor.
Full text and image reproduced from Edwardian Promenade: