This document discusses the cultural services provided by ecosystems in the Sundarbans region of India and Bangladesh. It outlines several cultural activities that take place in the Sundarbans, including eco-tourism focused on the diverse wildlife, the annual Dubla Rash Mela festival attracting 40-50 thousand people, the Sundarbans Mangrove Festival aimed at environmental education, religious festivals celebrated by the local Munda community, and Banbibi Utsav honoring the forest goddess Banbibi. It also mentions some local rumors and superstitions among the people regarding ghostly presences in the forest and avoiding entering on Fridays.