Kulob na Dare Ana samunsa a birnin Hangzhou, wanda kuma ake kira cibiyar fasaha ta kasar Sin, night of city ya hada fasahohin zane da gini iri-iri, bayanin fasaha, da aiwatarwa ta fannoni daban-daban don samar da gogewa masu ban mamaki a cikin dakuna 46 masu zamani. Wurin da yake da murabba'in mita 6,300, mai hawa biyu ya hada shirye-shiryen DJ kai tsaye, karaoke, wasanni, kulob na hip-hop, abinci da kade-kade, duk a cikin dakuna masu keɓewa da tsaro; muhimmin abin la'akari na zane don zamanin bayan annoban cutar.