The World Laughter Tour is an initiative aimed at promoting laughter and joy across the globe. Founded by Dr. Madan Kataria, a physician from India, the tour encourages people to participate in laughter yoga sessions. These sessions combine laughter exercises with yoga breathing techniques, fostering a sense of community and well-being. The tour travels to various countries, hosting events that bring together individuals from diverse backgrounds. Participants engage in laughter activities that help reduce stress and improve mental health. The World Laughter Tour emphasizes the importance of laughter as a universal language that can connect people and enhance their quality of life.