The mission statement of the affiliated tribes is to teach promote culture of the Eastern Tribes. Five tribes currently belong to the affiliation. They include the Pokanoket Tribe, Pocasset Wampanoag, Seaconke Wamponoag, Chappiquidick Wamponoag and Historic Mashapaug Nahaganset Tribe. We live by our treatys and continue to bring back traditional values.