holidays
Fossil Fools Day
Related Wikipedia articles
Fossil Fools Day
Day focused on environmental issues
Fossil Fools Day is an environmental demonstration day on April 1 annually. The name is a play on the term fossil fuels and April Fools' Day.Source: Wikipedia (CC BY-SA)
April 1
Day of the year
April 1 is the 91st day of the year in the Gregorian calendar; 274 days remain until the end of the year.Source: Wikipedia (CC BY-SA)