National Aquarium, Baltimore

The National Aquarium is a nonprofit aquatic education and conservation organization with a mission to inspire conservation of the world's aquatic treasures. Transforming experiences reach well beyond the Aquariums' walls. Education teams reach thousands of students each year with activities in schools and in the field; conservation crews and volunteers restore habitats and preserve species around the Chesapeake Bay and around the world; and the National Aquarium continues to serve as an economic engine for tourism in the city of Baltimore. Through all of its work, the National Aquarium maintains its long-time commitment to serving the surrounding communities.

http://www.aqua.org