Just wanted to notify u guys, that I found some kosher turkey sandwiches and tuna sandwiches / wraps, egg salad wraps in ewr at gate A21 (JetBlue) there's a little stand next to Hudson news, but beware as they sell kosher and no kosher sandwiches next to each other, the kosher ones are called fresko and has star-k hashgacha, and they were quite good!