There's a fairly large amount of people who think UN should be kicked out of New York City.
Why and whether it's a valid point of view is rather irrelevant. What I'm interested in, what would be required and based on that, who has the power to do so and would have to be on board with it to make it happen?
E.g., does the mayor of NYC have the power to do this? President of Unites States? NYC zoning board? UN General Assembly only? UN Security Council only? Majority of US Senate?