{"business":{"id":"7d64a156-e76a-4642-b8e8-6d2dd9154922","name":"Black Serum Tattoo","slug":"black-serum-tattoo-san-francisco-ca","description":"The best tattoo shop in San Francisco. Black and Blue is a woman-owned, gender and POC-inclusive studio. Now accepting walk-ins. Scent-free workplace. Certified Legacy Business, established 1995. Owner Idexa Stern also runs PlantInk studio in Sonoma County.","shortDescription":null,"website":"https://blackandbluetattoo.com","yearEstablished":null,"priceLevel":null},"location":{"address":"3290 22nd St, San Francisco, CA, 94110","addressLine2":null,"city":"San Francisco","state":"CA","zip":"94110","phone":"(415) 416-5337","latitude":"37.7554873","longitude":"-122.4207204","lastVerifiedAt":"2026-04-21T16:15:48.824Z"},"socials":[{"type":"email","value":"blackandbluetattoo@gmail.com"}],"types":["Tattoo & Piercing"],"services":[{"name":"Custom Tattoo","category":null,"priceCents":null,"priceType":"fixed","durationMinutes":null}],"faqs":[],"staff":[],"attrs":[],"photos":[],"hours":{"monday":{"open":"11:00","close":"19:00"},"tuesday":{"open":"11:00","close":"19:00"},"wednesday":{"open":"11:00","close":"19:00"},"thursday":{"open":"11:00","close":"19:00"},"friday":{"open":"11:00","close":"19:00"},"saturday":{"open":"11:00","close":"19:00"},"sunday":{"open":"11:00","close":"19:00"}}}