Yes there are a few 15min parking spaces and a free parking garage nearby. The adjacent food court has a Subway and a Dunkin doughnuts. There is an additional larger food court on the base as well.
There are also 2 30-minute parking spaces right outside the nex if you're lucky enough to snag one of those.
There is a small, free parking garage across the street from the NEX. I don't remember if there is a food court. The NEX is small so I think there isn't one.
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