The Food Lab's Complete Guide to Buying, Storing, and Cooking Prime Rib
Prime-grade? Grain finished? Marbled? "What do all these terms mean?" you cry. And more importantly, "Why should I care?" Everything you've ever wanted to know about prime rib, right here. Here are the answers to every question you've ever had or might ever have about prime rib. More

And God help you if you don't leave a generous tip. Btw, is 20% still acceptable if you're served by a "mixologist" ?