Wahluke slope. The true depth of a man's character is often unknowable, but one conversation was enough to convince me that Luke was an imitation of no one, He revealed himself slowly, like a freed wind emerging from the shadow of a mountain, Undeniably complex. Bold and determined, nut unabashedly generous. winesbyluke.com. Alc: 14.1% by volume. 28.2 Produced & bottled by Luke Wines, Mattawa, Washington 99349. Product of the USA.