The  Office Of Environmental Literacy at Arlington Echo is looking for some dedicated volunteers to work with 4th grade students teaching them about the human impact on the Chesapeake Bay. Volunteers can select their hours and activities. You must be able to pass a background check, provide your own transportation and be processed by Staff prior to your participation. If you are interested go to and click “I want to Volunteer” on the far right of the screen. Our volunteer coordinator will contact you.