Grgich Milima Isiyohamishika ni iconic Napa Valley winery, mara kwa mara kuzalisha darasa dunia-vin. Vintner Hall of Fame inductee Miljenko "Mike" Grgich kwanza chuma duniani kote kutambua wakati 1973 Chateau Montelena Chardonnay kwamba yeye crafted alishinda 1976 Paris Tasting, kumpiga bora ya Ufaransa.