Norco's motto, "City Living in a Rural Atmosphere," is clearly reflected in this town where horses trot down the street next to cars and are frequently seen hitched up outside of local shops. In the late 1920s and 1930s, Norco was the home of the Norconian Club, an out-of-the-way hot spot for the Hollywood crowd. Built by city founder Rex B. Clark in 1928, the 900-acre luxury resort featured a 55-acre lake, hot sulfur spring, five-story hotel, casino,...