The Tiger Kingdom attraction in Phuket lets you walk into the enclosure and pose for photos with real, live, full-size tigers.
They claim that the tigers are not drugged. From their website:
Tigers at Tiger Kingdom are hand raised by their trainers since young, bonding with it throughout the development process. The trainer employ a combination of repetition, trust and encouragement to train their big cats and over time the Big Cat are use to human and often see us as one of the family.
I call shenanigans. How is it possible to get close to a tiger and have it not attack/eat you? Is it possible they are lying about drugging the tigers? Would it be possible to keep the tigers extremely well fed and reduce their appetite for attack?