World Tourism Day was celebrated globally on September 27 with the theme “Tourism and Green Investment” and “Environmentally Friendly Investment in Tourism”. On this occasion, the Bangladesh Tourism Board and the Ministry of Civil Aviation and Tourism participated in the four-day Bangladesh Festival at the Bangabandhu International Conference Center with Wonderpark and Eco Resort and Apon Bhuban Stall, presented informational discussions at the seminar, and were awarded a DO letter by the Bangladesh Tourism Board.