For those of us who now buy our own meals in T8 when flying JFK to LHR in F, can I recommend the following. Each has far better food than the Chelsea Lounge and comparable wines:
https://www.jfkshopdine.com/director...ant-and-bar-2/
https://www.jfkshopdine.com/director...ce-food-court/
https://www.jfkshopdine.com/director...8-concourse-c/