World Vegetarian Day is observed worldwide on October 1. It was introduced by the North American Vegetarian Society in 1977 and endorsed by the International Vegetarian Union in 1978. This day marks the beginning of Vegetarian Awareness Month, which lasts from October 1 to November 1. On this day, the North American Vegetarian Society encourages people to refrain from consuming meat products, promoting the health benefits of eating cooked or fresh vegetables, fruits, eggs, and dairy. Various activities are organized globally, including restaurants offering only vegetarian dishes and supermarkets reducing prices on vegetables and fruits. The observance aims to highlight the impact of meat consumption on farm animals and the environment.