Mashpee Wampanoag Indian Museum is a cultural center in the town of Mashpee in Barnstable County, Massachusetts, United States. The town of Mashpee is the location of the Mashpee Wampanoag Tribe, one of the two federally recognized representative bodies of the Wampanoag people. The museum ground itself is well known for the Avant House as well as hosting the Mill Pond Herring Ladder, a Fish ladder... Wikipedia