The etiquette expert who’s teaching millennials how to be charming

How to properly use your napkin. How to create the right first impression. How to walk down a staircase. These are a few of the 50 tips that Myka Meier teaches during etiquette classes at the Plaza Hotel in New York City. The two-hour long evening sessions, which are already sold out through May, are most popular in an unlikely crowd: millennials.