Article Detail World Laughter Day Answer: 10th January Similar Questions : 1. World Standards Day Answer: 14 October 2. World Food Day Answer: 16 October 3. International Family Day Answer: 15 May 4. World Student's Day Answer: 17 November 5. World Asthma Day Answer: 3rd May 6. National Sports Day Answer: 29 August 7. International Day for the Elderly Answer: 1 October Read more from - Important Days of Year