Pét-nat: if you’ve never heard of it, it’s time to get in the know. Just over the past few years this naturally sparkling wine, full name pétillant naturel, has become the bubbly darling of the wine industry; a hipster-accented wink to other wine lovers who know what’s up. But …

If the average American was asked to name a wine from Portugal, the number one answer would probably be, “I don’t know.” The second most popular answer, likely, would be, “Port.” This world-renowned fortified wine, though nowhere near as popular as it was centuries ago, is included in most wine …