A wine-beer-and-eats-bar on the Tenderloin border

Now rocking full-time on the Civic Center/Tenderloin border, 50 Mason Social House is a black-leather-rich wine-and-beer bar with 10 craft-ish brews on tap, live music seven nights a week on a close-quarters back stage, and eats provided by nearby Soluna, also the main hangout in spaghetti-westerns for Italian cowboys.