Lots of street food vendors around
There is a cafe but it is very overpriced, I recommend going to the museum then having a picnic in Central Park instead, it's right across the road.
They do have Cafe 3 which is on the third level that has your typical museum fare like overpriced sandwiches and beverages. I would recommend saving the cash for the gift shop.
They do, it’s a cafe called The Wright but it was closed when I was there two weeks ago.
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