With #ZinFest by #ZAP fast approaching, I thought it appropriate to define the grape that we shall all celebrate this weekend: Zinfandel.Zinfandel is known as the”California” grape, but is it? Eh, not really. When it comes to the US and to the New World of winemaking in general, Zinfandel is definitely a California grape. However, DNA testing (yes, they do this on grapes) has traced the origin of Zinfandel back to the Croatian variety, Crljenak Kaštelanski (I can’t pronounce it either). It is also the genetically identical to Primitivo, a grape variety grown in Southern Italy.Zinfandel first found its way to California in the mid-1800s, and since then, has made a name for itself making big, fruit-forward wines, ranging in flavors and structure depending on where it is grown. It can be super intense and fruit forward, like blueberry jam rolling off the tongue, or it can be structured and spicy, like brambly raspberries off the vine. It is, in fact, a red grape, though in the 1980s you found it much more often in the pink form, known as “White Zinfandel.” The grape increases in flavor and intensity as the vines age and old-vine Zinfandels are quite unique and sought after.Need more Zinfandel education? Get yourself to the Saturday Grand Tasting at the ZAP festival. We promise your head will be filled with more Zin knowledge, and your teeth will be stained purple.Cheers!