Climbing instructor Angel Wong (L) takes part in a scramble up an 18-metre (60-foot) tower made from imitation buns during the annual Cheung Chau bun festival in Hong Kong, shortly after midnight on May 4, 2017. Tens of thousands gathered in Hong Kong on May 3 for one of its most colourful festivals, a whirlwind of music and costume culminating in a dramatic climb up a precipitous "bun tower". / AFP PHOTO / Anthony WALLACE (Photo credit should read ANTHONY WALLACE/AFP/Getty Images)
