AMC Theatres: 50% off a Large Popcorn & Large Fountain Drink Combo (Aug. 26-Sept. 8) September 18, 2011August 23, 2011 by Steph Post contains sponsored/affiliate links and I get commissions for purchases made from links. Click here to print 50% off a Large Popcorn & Large Fountain Drink Combo at AMC Theatres