he Washington Museum Association was established to represent and serve museums of all types and sizes throughout Washington state. The mission of WMA is to: Encourage and facilitate the use and development of the highest professional standards.  Further the role of museums as community partners in education. Act as a clearing house and communication network for information of special interest to museums. Constitute a statewide voice for a diverse constituency and display leadership in supporting cultural diversity and the open expression of ideas. Serve as a statewide advocate for museums and actively promote the collection, preservation, exhibition, and interpretation of historic, scientific, artistic and cultural material, sites, practices, and ideas.