What is the correct way to shake hands? Which fork do you use at a business lunch? Is it ever okay to use a cell phone at the dinner table? Adult learners preparing to graduate from Christel House DORS recently received answers to these questions and more from an etiquette expert. Christie Pate Herron of Excellence with Etiquette offered students useful tips and advice on making a positive first impression during interviews, business and social situations. This is the second year DORS has offered its senior class this unique opportunity to prepare for professional life after graduation.