Love Las Palmas! Probably one of the most authentic places to get tacos in Pittsburgh. The tacos are cheap and you can add as many delicious toppings as you want. I know they've had issues with health code violations in the past, but I have never had an issue after eating here. You pay inside and get a slip with the amount of tacos you want, and hand that to the cook outside. He tosses on fresh corn tortillas and grills them while you decide what meats you want. I usually go with a chicken and chorizo taco since they have those at all times, but their al pastor and carnitas are amazing if they happen to have them when you go. Be careful with the salsas and always get them in the little to-go containers if you haven't had them before, some are insanely hot. Make sure to grab a mexican soda to go with your yummy tacos as well.