Five May Day

From Wikipedia:

Holidays and observances

• International Midwives Day.
• International No Pants Day.
• Ascension Day in Western Christianity (2005).
• Feast day of the following saints in the Roman Catholic Church:
  • Saint Angelus (d. 1222)
  • Pius V (1505-1572)
  • Jutta of Kulmsee or Saint Judith of Prussia (d. 1260)
  • Aventinus (d. 1189)
  • Saint Gerontius (d. 472)
  • Nicetius
  • Hilary of Arles (d. 449)
• Denmark: Liberation Day (1945).
• The Netherlands: May 5, Liberation day (1945).
• Ethiopia: Liberation Day (1941).
• Northern Territory, Australia: May Day.
• Japan: Tango no Sekku (Boy's Day) or Kodomo no hi (Children's Day).
• Cinco de Mayo (1862) in Mexico and (informally) the United States.
• Guyana: Indian Immigration Day (1838).
• Council of Europe: Europe Day.
• Albania: Martyrs' Day.
• South Korea: Children's Day.
• Buddha's Birthday in Taiwan, Hong Kong, Macau and South Korea (2006).

I don't know about you, but I'm not wearing pants today!