On my way to Ensenada this weekend I stopped at Fitos Tacos in Tijuana for my ritual morning snack of Birria de Res (Beef slow-Braised in rich chile rub). There are many two-wheeled tented vendor kitchens in the city but this one works wonders.
The menu is fairly simple at Fitos. You can choose Tacos Birria de Res,Tacos Tripa de Res, or Birria consommé. The tacos here are top notch. Corn tortillas are crisped over the grill and dipped in the juices from the birria. The juicy beef is chopped up, and the broth and salsa is then ladled over the beef and garnished with chopped onion and cilantro. Squeeze some lime, lean over and enjoy.
My favorite thing to order is "campechana", which is a mix of tripa and birria . If you never tried this mix its wonderful. The crispness of the tripa married with the tender juicy Birria is a sheer delight. Something else that’s a delight is watching the assembly of your taco. The taquero masters here will blow your mind with their efficiency. Words cant describe this so I put together a video of the taco mastery. Note:This video was not sped up.
I cant thank streetgourmetla enough for guiding me to this place. Tacos Fitos is opened from 5:30am to 1:30pm 7 days a week. It’s located just 5 min from the border at Fransisco Javier Mina #14 Zona Rio. Fitos is next to Tacos El Gordo and directly across from Mercado Hildago. Mercado Hildago is an amazing central market which I will cover soon.
Here is another source of info I found this guy is great!