April Fool's Day is celebrated using what? A task has zero chance of success is known as what? April Fool's Day is held on which day in the month of April? Which American city has an actual parade on April Fool's Day? Traditionally, at what time of the day on April Fool's Day is all joking to cease? TRUE or FALSE? AEK's Keith Langford is the leading scorer of the competition, averaging 22.4 points per game this season. TRUE or FALSE? It takes a newborn puppy 10 minutes to open its eyes after birth A or B? Beijing is going to put pigeons to air pollution monitoring after this was implemented in London. A. Oh, sure! They will launch too curious tourists up in the air, too! That's nonsense! B. China's capital can be forced to use the most innovative methods to fight its severe air pollution. It is clearly the truth.