Monkeys climb on foreign tourists during the Monkey Buffet Festival at the Phra Prang Sam Yod temple in the city of Lopburi province, North of Bangkok, Thailand, 27 November 2016. The Monkey Buffet Festival is held every year on the last Sunday of November to promote tourism in Lopburi, well known as monkey city, and to thank the monkeys for drawing tourists to the town. (Photo by Narong Sangnak/EPA)





Monkeys eat fruits during the Monkey Buffet Festival, near the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Perfomers in monkey dresses dance during the annual Monkey Buffet Festival at the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Monkeys climb on tourists during the annual Monkey Buffet Festival at the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





A monkey drinks in front of the Phra Prang Sam Yot temple during the annual Monkey Buffet Festival in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





A tourist take a selfie as a monkey climbs on his arm during the annual Monkey Buffet Festival at the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Performers in monkey dresses dance during the annual Monkey Buffet Festival at the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Monkeys climb on a tourist during the annual Monkey Buffet Festival at the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Monkeys run across a street before the Monkey Buffet Festival, in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Monkeys eat fruits and vegetables during the Monkey Buffet Festival, near the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Monkeys eat fruits and vegetables in a van during the Monkey Buffet Festival, near the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





Monkeys cross a street before the Monkey Buffet Festival, in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)





A monkey walks past a graffiti wall during the Monkey Buffet Festival, near the Phra Prang Sam Yot temple in Lopburi province, north of Bangkok, Thailand November 27, 2016. (Photo by Chaiwat Subprasom/Reuters)