Mardi Gras means "Fat Tuesday" in French, reflecting the practice of eating fatty foods on the last night before ritual fasting and Lent fasting.
International Beer Day (IBD) is a celebration on the first Friday of every August founded in 2007 in Santa Cruz, California by Jesse Avshalomov.
Earth Day is an annual event scheduled for April 22 to show support for environmental protection.
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.