Our preservation program is the goal of HLAPPO. Through the hard work of our field experts and participants, preservation of historical lands and peoples becomes an actualized goal. You can participate in many ways to benefit our Preservation program, Please go to Get Invovled page and donate, partner with us and/or volunteer. All donations go directly to our Student Expedition program and help to sponsor student work and study including field work, research and participation in preservation activities. You can also sign up for our Non-Student Expeditions once they become available.