Arts and Entertainment

Events: Theater, Pluto Day, Stan Herd, opera and more

Friday, Feb. 20 Film screening: “The Cats of Mirikitani” and “Memories of Mirikitani,” 7 p.m., Liberty Hall, 644 Massachusetts St. Free admission; panel discussion follows. “Disney’s ‘Frozen,’ The Broadway Musical,” 7 p.m., Lawrence Arts Center, 940 New Hampshire St. ...

After 800 episodes, ‘The Simpsons’ creators look back — and ahead

LOS ANGELES — Eight hundred episodes, 37 seasons, and one four-fingered family that refuses to age. As "The Simpsons" hits a milestone few series have ever glimpsed this weekend, the architects behind Springfield are reflecting on the choices that turned crude 1987 shorts from "The Tracey ...