Barbara Pachter provides advice on how to properly act in business and social settings in The Essentials of Business Etiquette ... business is held, the dinner table. Produced by Justin Gmoser.

But rehearsal dinner etiquette goes beyond textbook rules like keeping elbows off the table or placing your napkin ... dinner or catered event where seating was too cramped and the whole night ...

No one wants to tangle with the person next to them while eating, but with a thoughtful seating arrangement ... at least four seats at a typical dining table that are suitable for lefties.