April 22nd, 2014 Earth Day April 22nd, 2014 Oklahoma Day April 22nd, 2014 Last day of Passover April 23rd, 2014 Administrative Professionals Day April 23rd, 2014 World Book and Copyright Day April 25th, 2014 World Malaria Day April 25th, 2014 Arbor Day April 26th, 2014 World Intellectual Property Day April 27th, 2014 Yom HaShoah April 28th, 2014 Confederate Memorial Day April 28th, 2014 World Day for Safety and Health at Work April 29th, 2014 Day to Remember Chemical Warfare Victims May 1st, 2014 Law Day May 1st, 2014 National Day of Prayer May 1st, 2014 Loyalty Day May 3rd, 2014 World Press Freedom Day May 4th, 2014 Rhode Island Independence Day May 5th, 2014 Cinco de Mayo May 6th, 2014 Yom HaAtzmaut May 6th, 2014 Primary Election Day Indiana May 8th, 2014 Time to Remember Lost Lives From World War II May 8th, 2014 Truman Day May 9th, 2014 'Confederate Memorial Day' observed May 10th, 2014 Confederate Memorial Day May 11th, 2014 Mother's Day May 13th, 2014 Primary Election Day West Virginia May 14th, 2014 World Migratory Bird Day May 15th, 2014 Peace Officers Memorial Day May 15th, 2014 International Day of Families May 16th, 2014 National Defense Transportation Day May 17th, 2014 World Information Society Day May 17th, 2014 Armed Forces Day May 18th, 2014 Lag B'Omer May 21st, 2014 World Day for Cultural Diversity May 22nd, 2014 World Biological Diversity Day May 22nd, 2014 National Maritime Day
