For airport locations without many options, it's essential to plan ahead. Vegan cashew cheese smeared on a baguette never disappoints. Here's the recipe (by My Life in a Pyramid) I love - I also add in fresh chives and fleur de sel!
And one lucky duck cheese-y quackers are the perfect accompaniment.
For sweets, I'm completely enamoured with Hail Merry Blonde Macaroons. You can find them at Whole Foods. I've only seen the Chocolate and Blonde flavors, but I hear they also make Strawberry and Caramel Sea Salt flavors!