Not all the Bay Area has been gentrified. Looking much the same as it has for the past 150 years, little Nicasio ( “the hidden one” in Spanish) in central Marin is still the definition of a one horse town with weekly indoor and outdoor shots of folk, country and rock music at the funky Rancho Nicasio. We’re talking about upcoming shows from stars of recent eras like Elvin Bishop, Sons of Champlin, Pablo Cruise and the stirringly named Danny Click and the Hell Yeahs. Weekend Brunch on the deck looking out at the rolling, bosomy hills. $30 and up.