Mak Sobin (2nd L) prepares dried river shells before leaving to sell them from his cart in Phnom Penh on January 14, 2017.
Mak Sobin, 25, who has been selling dried river shells as a snack for seven years, started wearing the opera costume 1.5 months ago as an attempt to attract more customers. He sells the dried river shells for 2500 Riels ($0.625) per serving.   / AFP / TANG CHHIN Sothy        (Photo credit should read TANG CHHIN SOTHY/AFP/Getty Images)