National School Nurse Day in US
National School Nurse Day in US is held on May 5. It is always the Wednesday of National Nurses Week. This event in the first decade of the month may is annual.
Dave Brubeck Day on May 4 (David Warren Brubeck (December 6, 1920 – December 5, 2012) was an American jazz pianist and composer, considered to be one of the foremost exponents of cool jazz. In the United States, May 4 is informally observed as "Dave Brubeck Day". In the format most commonly used in the U.S., May 4 is written "5/4," recalling the time signature of "Take Five", Brubeck's best known recording);
National Teacher Appreciation Day in USA on May 4 (Celebrated annually on Tuesday of the first full week of May);
National Bike to School Day in USA on May 5 (Held on Wednesday the first full week of May);
National Prayer Day in the USA on May 6 (Held on the first Thursday of May)