Universal City, CA, November 14, 2016 – Illumination Entertainment, Universal Pictures and AMC Theatres today announced a Thanksgiving weekend event for audiences of all ages: “Sing Saturday: www.singsaturday.com,” a celebration of free screenings of the new event film from Illumination at 200 AMC Theatres nationwide, on November 26. From the creators of Despicable Me, Sing-in which Academy Award winners Matthew …