Cha cha cha

Cha Cha Tang (Greenwich Village)

RESTAURANTS • First Person

Cha Cha Tang on lower Sixth Avenue is modeled on co-founder Wilson Tang’s idea of a Hong Kong diner. The dining room sports pink tablecloths, and the menu reflects Tang’s heritage growing up in Manhattan’s Chinatown (with frequent forays to Hong Kong). It’s not a Hong Kong diner, exactly — more like an American take on a Hong K…