If you're far up in Greenpoint and need caffeine + snack, Bakeri is my spot (I say "bake-ery", others say "bach-ery"—I still vote the former). Known for their baked goods—both savory and sweet—it's the perfect spot for a coffee meeting, small breakfast, or a solo book read. There's one large communal table in the center, plus a few two-tops and decent counter space—one of the rare cafes with enough room that it's rarely packed (except saturday!).
The Christmas light House in the Bronx is a neighborhood fixture that is hard to miss. It is decorated year round with life size statues and is painted bright pink. Though it draws most of its audience during the holidays it is an anomaly throughout the seasons. Such a bizarre place with such exuberant colors and vibrancy attracts an artists eye and will draw you in.
Recommended by my friend and talented illustrator, Isabel Castillo Guijarro, this spot makes incredible cappuccinos and is in one of my favorite NYC buildings, the WoolWorth Building
Paris in Brooklyn, etc. I have to try hard not to say 'Garçon.' But either way, 'monsieur' would be more appropriate; proper French waitstaff, proper French food.