My inner child is cringing at the thought of all those tickets going to waste.
I worked at a Dave & Buster's as a tech. We were required by corporate to destroy any redeemed tickets, usually by shredding them. The shredder would go on the fritz because it was not designed to run 8hrs a day 7 days a week. When it did they would bag and bleach the tickets. Eventually I heard that they had outsourced the destruction to a mobile document shredding company.