15th Annual National Etiquette Week — May 14-18, 2012 [starts Monday of second workweek of May every year]
A week to raise awareness that we should use good manners — act with courtesy, civility, kindness, respect, and matters — in our everyday lives.
Here are two website with dealing with this week:
http://www.etiquetteleadership.com/blog/Welcome-to-National-Etiquette-Week
http://www.answers.com/topic/national-etiquette-week