National Nanotechnology Day
National Nanotechnology Day is held on October 9. United States. This event in the first decade of the month october is annual.
Similar holidays and events
Fire Prevention Day on October 9 (Canada, United States);
Leif Erikson Day on October 9 (United States, Canada, Iceland and Norway);
Clergy Appreciation Day in US on October 10 (the second Sunday in October);
National Father–Daughter Day in the United States on October 10 (on the second Sunday of October);
National Coaches Appreciation Week in USA on October 10 (is a time to recognize the contributions of coaches across the U.S. Week begins on the second Sunday of October)