MEZZANINE The Overlook Features a view from the Overlook. This is the best view of the Corsairs suspended above Leatherneck Gallery. Includes Docent Interviews on the history of the Corsair. Portal #1 Features a view from Portal #1, overlooking the Leatherneck Gallery. Portal #2 Features a view from Portal #2, overlooking the Leatherneck Gallery. Portal #3 Features a view from Portal #3, overlooking the Leatherneck Gallery. Portal #4: US Marine Band Features a view from Portal #4. Includes zoom-in HD images of the U.S. Marine Band exhibit located on the wall of the Mezzanine. Portal #5 Features a view from Portal #6, overlooking the Leatherneck Gallery.