Chinatown in general, I've lived in chinatown on and off for my entire time in New York and i never tire of it’s textures, smells, artificial lighting and grime. There's some amazing things to happen upon there as you trek about your way, a true city experience. Love this little culture shop Aeon, gems of records, art and ephemera tucked away like most good things are.
I probably frequent here twice a week, because I am obsessed with Mexican food, and I'm fortunate enough to live in close proximity to this place. Taqueria Tepango is definitely a sapphire in the rough since there are a lot of terrible/over-priced Mexican restaurants in NYC.
German Expressionism makes me giddy. All my favorites are here at any given time - George Grosz, Otto Dix, Egon Schiele, Gustave Klimt - and the building was designed Carrére and Hastings, the same architects that designed the New York Public Library.