A green haven along a desert highway, Oracle is one of the very few Arizona communities nestled under a canopy of live oaks. With an interspersion of huge granite boulders and towering granite dells, this area has serenity that is unique. Oracle began as a preferred environment for recuperating tuberculosis patients and a winter retreat for wealthy city folk. In true Teddy Roosevelt fashion, both patients and visitors slept in tents or on the porches...