If you’re looking for weekend plans, here are some performances on Northwestern’s campus and in Evanston that you won’t want to miss. Art Institute of Chicago: Northwestern Art Institute Day  Art...

The mammoth 8-by-7 foot and 2-inch Rothko replica displayed hues of maroon and cranberry, a rectangle within a rectangle propped up on the edge of a red-lit set. Was it a door? A window?  “What does...