The permanent piece called "Meeting" at MoMA PS1 is an etherial experience of light and color and quiet. Sit and look through the cutout in the ceiling and watch the light change both outside and in. You can't tell what you're looking at until maybe a bird flies by.
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.