This site includes tutorials for tying different knots, guidance on which knots are more or less formal, and some useful advice for men on dressing for an interview.
A detailed and broad resource for dining etiquette in a variety of situations. Useful advice for any interview or professional situation that involves a meal.
This series of articles from Worksource, an Washington State organization for jobseekers. It offers advice on job interviews, informational interviews, and general job search tips.