Unlike the 28-year-old theater wunderkind Patrick Kennelly, whose electro-opera “Patty the Revival” I very much enjoyed at Highways Performance Space in Santa Monica last night, I was a vulnerable ten-year-old sponge when “The Patty Duke Show” hit the airwaves circa 1964. Ka-thunk. That’s the sound of television pablum landing on my undefended prepubescent brain. And ...