Anderson Valley, Calif.—It’s not often that much news originates from sleepy Anderson Valley in California’s Mendocino County, but this week, there’s a flood. To start, four tasting room/wineries have formed the Wineries of Downtown Boonville to promote both local wines and the town. The name is a bit tongue in cheek, as anyone knows who has visited the hamlet: Downtown Boonville is about two blocks long. The four wineries are Foursight Wines (1,000-cases), Londer Vineyards (5,000 cases), Philo Ridge Vineyards (2,200 cases) and Zina Hyde Cunningham, a brand of 30,000-case Ledson Winery & Vineyards in Sonoma Valley.