Located just east of the Highway 101 corridor in central Sonoma County, tiny, bucolic Penngrove (pop. 2,522) offers a slice of slow-town Main Street life in the heart of Sonoma Wine Country. Surprisingly, there isn't a single winery, wine tasting room, or wine shop today in this community of sprawling farms and rural estates. Instead, Penngrove's downtown Main Street—only a few blocks long—boasts an eclectic array of local shops, restaurants, coffee shops and bars in a variety of historic buildings.