Lots of quality free entertainment coming out of the two neighboring northwest Bronx hospitals tomorrow. As we mentioned yesterday, North Central Bronx will be holding a lunchtime concert. And at 5 p.m., Montefiore Medical Center, in honor of World Voice Day, will be hosting a screening of the Oscar-winning film, “The King’s Speech,” which recounts the story of the King of England overcoming his stuttering problems. See details below in our oft-updated Bronx Events calendar.