If you’re on the fence about attending Tuesday’s Landmark Commission meeting during which they’ll discuss the fate of the maybe-maybe-not imperiled Lakewood Theater, perhaps this’ll get you there: Burton Gilliam will be sitting in the audience. So, if nothing else, you can say you attended the same Dallas City Hall meeting as the actor who appeared in Blazing Saddles, Fletch, Paper Moon, Honeymoon in Vegas, those Rodeo Ford ads and … well, the list goes on and on. This will be Gilliam’s first-ever city-government meeting in his hometown. “So this’ll be kinda fun,” says the 1956 Woodrow Wilson High School...