April 4 is Tell a Lie Day. The holiday of unknown origins comes just a few days after another holiday that celebrates trickery and lying - April Fool's Day and a few weeks before Honesty Day, a made-up holiday that honors the virtue of honesty and truth-telling.
Apr 3, 2020 — Every April 3rd National Chocolate Mousse Day recognizes the decadent dessert that gained popularity in France in the 1800s. Mousse is prepared by beating eggs or cream or both to a frothy, airy consistency and then folding the ingredients together to create a light, creamy delight.
Apr3 Fun Holiday – Walk to Work Day Walk to Work Day, an unofficial holiday, occurs on various dates in different countries. In the United States, the day is annually observed on the first Friday of April.