Ache Lhamo Cham (dance) is regarded more as a drama than a mere dance yet many scholars accept the classification as a dance since the combined dance-drama flourishes in Bhutan since long ago. Originally a Tibetan saint named Thangthong Gyalpo, famous for building bridges in the 14th century, began his project of building iron bridges over many of the big rivers in Tibet. During the construction period it was necessary to provide the laborers with adequate supplies and so he developed an interesting means for collecting donations. The Chhongje Bena family with seven daughters was called upon and to each daughter he assigned different roles, he himself responsible for beating the drum. This was the first time that drama was introduced in Tibet. This unique dance exists not only in Merak and Sakteng but even in some remote villages such as Shingkar Lauri, Galing, Chaling  and Shongphu. The Ache Lhamo dance varies from village to village but the history and meaning remain the same. Local people say they are proud of their culture and must promote, nurture and preserve it. The event is annual and organized over two days. Apart from the yearly festival, Ache Lhamo is also performed at a great monastery or wealthy noble's house and during other special events of national importance. This dance is popular in Merak and Sakteng Gewog yet not many people are willing these days to return to their village to preserve this cultural tradition. The dance used to be performed every year but now it only happens when there is a special guest.