If you want to like Ike while in the DC area, take the Metro Yellow Line down to King Street station and walk a half mile or so through Alexandria to Eisenhower Circle, built to officially mark the start of the Eisenhower national expressway system.
The Eisenhower Library campus includes a church-shaped building called the Place of Meditation. The name of the building isn't figurative: there's an actual chapel inside the Eisenhower tomb.