The Nora Theatre Company stages the Boston-Area Premiere of David Rambo’s riotous and touching play about everyone’s favorite advice columnist: Ann Landers. Over the course of a long night in 1975 Chicago, “the lady with all the answers” for others grapples with a dilemma of her own. While revisiting favorite columns on such topics as nude housekeeping and the correct way to hang toilet paper, Ann composes the most important letter of her life.