Juliette Gordon Low's birthday or Founder's Day
October 31
marks the birth in 1860 of Girl Scouts of the USA founder Juliette Gordon Low in Savannah, Georgia.
World Thinking Day
February 22
celebrates the birthdays of Girl Guide/Girl Scout founder Robert, Lord Baden-Powell (1857–1941) and World Chief Guide Olave, Lady Baden-Powell (1889–1977). The day is also a time to donate funds to the Juliette Low World Friendship Fund.
Girl Scouts’ birthday
March 12
commemorates the day in 1912 when Juliette Gordon Low officially registered the organization's first 18 girl members in Savannah, Georgia.
Girl Scout Week is celebrated each March
starting with Girl Scout Sunday and ending with Girl Scout Sabbath on a Saturday, and it always includes Girl Scouts’ birthday, March 12.
Girl Scout Sunday and Girl Scout Sabbath give girls an opportunity to attend their place of worship and be recognized as a Girl Scout.
Girl Scout Leader's Day
April 22
honors all the volunteers who work as leaders and mentors in partnership with girls. On this day, girls, their families, and communities find special ways to thank their adult Girl Scout volunteers.
Information is thanks to GSUSA website