National Today
May. 17
Armed Forces Day
May. 6
International No Diet Day
May. 16
National Mimosa Day
May. 1
National No Pants Day
May. 20
National Numeracy Day UK
May. 29
National Heat Awareness Day
May. 21
World Day for Cultural Diversity for Dialogue and Development
May. 2
World Ankylosing Spondylitis Day