Most publications and guides focus on the other major parts of the Bay Area like San Francisco, Berkeley, Oakland, San Jose, Napa, Sonoma and the Peninsula overlooking Marin County in the North Bay. Things To Do In Marin County: Date Night, Brunch Spots, Dog Friendly Restaurants Marin County, Bars, Best Restaurants In Marin County & Moreįor years, residents in Marin County ventured off to San Francisco, Napa and other parts of the Bay Area when it came to date nights, meeting singles, nightlife and more due to lack of options nearby.