"City Walk" is the only television series that journeys by foot across the country for a ground's eye view of urban America. Experience the vibrant streets and sidewalks of Los Angeles, New York, Boston, Atlanta, San Francisco, Portland, Las Vegas, Denver, and Washington D.C. while discovering stunning architecture, magnificent monuments, serene parks, and communities transformed by a new breed of pedestrians who march to the beat of a different drummer.—KCET.org