I'm a Flight Attendant and am in MEX 5-15x's a month on layovers. My Crew and I were wondering around trying to find a new place to eat and stumbled upon this HOLE IN THE WALL place. We saw a lot of local airline staff eating here, so we figured it must be good. It turned out to be excellent! They only have a couple of things on the menu: arranchera (grilled beef) tacos, Argentinian sausage tacos, tacos al pastor, (all can have cheese added), and hamburgers. They also have GIANT ICE COLD 1.5 liter Dos XX beers served with frosty mugs with this tamarind, lime, seasoning around the rim. My Crew of 5 each had 4 tacos and a giant beer and the bill was about $24us!!! SUPER CHEAP! They speak no english here, and don't take credit cards, but accepted our US Dollars. Will definitely be back! It's not fancy, but very good and cheap and feels like REAL Mexico! From the terminal, go to the regional bus ticket counter behind Krispy Kreme in the airport food court. Next to the bus ticket counter is a pharmacy. Next to that is an unmarked small hallway. Walk down the hallway, across the pedestrian bridge and down the stairs. At the bottom of the stairs, walk about 100ft to the corner and turn right and Willy's is about the 3rd store down. There is a big chimney and grill in front. Buen Provecho! read more