The Dutchess Community Action Thrift Store in Dover Plains, NY will be open Saturday, July 8, 2017 from 9am to 2pm. Posted by Harlem Valley News Posted on July 6, 2017 The Dutchess Community Action Thrift Store in Dover Plains, NY will be open Saturday, July 8, 2017 from 9am to 2pm. Author: Harlem Valley News