What do you get that GPK collector in your life that has everything for their birthday? The GPK greeting card! Joker Greeting has launched their officially licensed GPK Happy Barf Day card. The interactive card plays the Happy Barf Day song when opened. There is also a “Peel here for a surprise” inside the card. When peeled, five GPK stickers along with confetti is released. The card can be purchased for $12.99 from the Joker Greeting website. Now there’s no excuse to not wish your friend and family a Happy Barf Day!
