The philosopher Luis de Miranda once wrote that neon carries “the poetry of nights.” It’s a nice sentiment, and one Len Davidson would surely agree with. Davidson was just a twenty-something working at the University of Florida in the 1970s when he and a friend were reminiscing about the old neon signs of their youth. A Philadelphia native, Davidson spoke wistfully of an old Pep Boys’ sign depicting company founders Manny, Jack, and Moe. That conversation sparked a lifelong love of neon for Davidson, first with a short-lived neon-themed restaurant…