Related Clues:
- Western wine center
- County between Yolo and Sonoma
- California wine-growing region
- Viticultural center of California
- California valley known for 37-Across
- Wine Train valley
- Viticultural valley of California
- City WSW of Sacramento
- California vineyard valley
- Western wine country
- Californian valley, famous for wine
- Carquest competitor
- California tourist attraction
- County with grapes on its seal
- Mecca for oenophiles