World Laughter Day 2021: 02 May
- The World Laughter Day is observed every year on first Sunday of May to raise awareness about laughter and its healing benefits.
- In 2021, the day falls on 02 May 2021.
- The World Laughter Day was first celebrated on May 10, 1998, in Mumbai upon the initiation of Dr Madan Kataria, founder of the worldwide Laughter Yoga movement.