This is a decidedly Mediterranean dish, with accents such as feta, lemon and mint that point to the Aegean. With Greek wines somewhat challenging to track down, it's tempting to offer up a simple Gruner Veltliner with this equally simple dish. In fact, that would be a solid match, but lets try to remain on topic.
Greece is blessed with indigenous grape varieties and great terroirs. I suggest tracking down a bottle of Moschofilero to pair with this dish. At its best, Moschofilero shows enchanting floral aromas and flavors of citrus and spice.