Correct Answer : First Sunday
Every year, the first Sunday in May is observed and celebrated as World Laughter Day. This year, World Laughter Day will be observed on 1st May. Through its annual observance, the day aims to raise awareness about the importance of laughter in an individual's life and its many healing benefits.
The day also aims to manifest world peace and to build up a feeling of friendship and brotherhood through laughter.
History : World Laughter Day came into existence on
10 May 1998, when it was
celebrated for the first time in Mumbai. The day was arranged by
Dr Madan Kataria, founder of the
Laughter Yoga Movement.
Dr Kataria, a family doctor in India, was inspired to start the Laughter Yoga Movement in part by the facial feedback hypothesis, which suggests that a person's facial expressions can have an impact on their emotions.
Source : First Post