In Dongyang, Zhejiang, people like to boil duck eggs in the urine of little boys. The booths selling such eggs are available everywhere in local streets in spring, giving the air a "special" smell - named "the taste of spring" by locals. It's said that those who eat such eggs "won't doze off in spring or get sunstroke in summer". The urine-boiled eggs have already been listed as part of the cultural heritage of the city, the Taiwan United Daily News reported. (See photo)