Introduce our 123rd Woodbadge - (Scout) Fundamental Course's 21 candidates about Messenger of Peace Programme, register them onto Scout.org, thru out the course. On 21 May 2017, we let the candidates know how to adapt MOP project into their Special Scout Meeting, also using the sample experience of Leave No Trace by Litters collecting to let the candidates to fulfil the requirement of MoP project, with 14 staff and 21 candidates participated in this project, it made such a event a very memorable and unforgettable.