Brass Tacks, located at 488 Hayes Street in Hayes Valley, is a craft cocktail bar specializing in house creations like the Real Ramona and Fist of the White Lotus priced at $14, alongside non-alcoholic options. The bar features fresh local draft beers from Bay Area breweries, bottled selections from around the world, wines, and a comprehensive spirits collection. Daily specials include the El Camino (beer and tequila shot for $10), and happy hour runs Monday-Friday 4-6pm with signature drinks at $10. Open until 2am Thursday through Saturday, it caters to an adult clientele (21+ only) and serves light snacks including specialty chips.