Belmar - La Gallinita Meat Market Find them: 2989 24th St. (415) 826-4600 Nestled inside what is seemingly just a run-of-the-mill butcher shop, is what locals know is one of the best taco vendors in town. Given that its main business is meat, you can't go wrong with any beefy or pork-y tacos that this place serves. Carne asada, carnitas or cecina tacos are all hits, along with the store's house-made tortillas and their drool-worthy chicharrones.