http://www.manager-tools.com/2006/09/meal-etiquette-part-1-o...
I know it may appear boring, but they're actually really good and I listen to them even though I'm a student.
I.e. it's ok if you don't finish your plate (or even don't get a bite in your mouth) as long as you meet you goal (get a next meeting, close a deal, etc.).
http://www.manager-tools.com/2006/09/meal-etiquette-part-1-o...
I know it may appear boring, but they're actually really good and I listen to them even though I'm a student.