Vintage Hamner Barber Theatre Popcorn Discount Coupon. This original discount coupon is redeemable for popcorn and soda at the Hamner Barber Theatre, a historic movie theater in Branson, Missouri. The coupon has a discount value of $5.00 and is a unique piece of movie memorabilia from the entertainment industry. This coupon is a great addition to any collection of movie memorabilia or as a nostalgic piece of history for fans of the Hamner Barber Theatre. The coupon is an authentic original from the United States and has no cash value. Don't miss your chance to own a piece of movie history!