Kapcsandy Family Winery Grand Vin Cabernet Sauvignon State Lane Vineyard 2022

The write-up's history of a European immigrant partnering with his son after a late-90s Bordeaux trip to replant a valley floor estate cleanly identifies Lou Kapcsandy and the State Lane Vineyard in Yountville, famously mispronounced ('Cup-shawn-dee'). The winemaker biography (a Massachusetts native who worked at a top Rhône estate and Nickel & Nickel) flawlessly matches Tony Arcudi. Finally, the 'grandest of vins' clue points to the flagship Grand Vin, which perfectly matches the 100% Cabernet Sauvignon blend, 14.3% ABV, $375 original release price, and the 97 WA / 96 JD / 96 Vinous scores for the 2022 vintage.

This is our best guess based on available clues (blurb, nerdy details, etc.) and is not guaranteed.