September 18, 2019

National Cheeseburger Day


The cheeseburger became popular in the late 1920s. As to who first created the cheeseburger, that remains a debate.

National HIV/AIDS and Aging Awareness Day


National HIV/AIDS and Aging Awareness Day is observed each year on September 18. National HIV/AIDS and Aging Awareness day focuses on the challenging issues facing the aging population with regards to HIV prevention, testing, care and treatment.

World Water Monitoring Day


Water Foundation as a global educational outreach program that aims to build public awareness and involvement in protecting water resources around the world by empowering citizens to carry out basic monitoring of their local water bodies. World Water Monitoring Day is celebrated on September 18. It was initially chosen to be October 18 to recognize the anniversary of the US Clean Water Act. In 2007, the date was changed to facilitate participation in parts of the world where temperatures reach freezing at that time. World Water Monitoring Day was established by America's Clean