El Campesino is an established restaurant with several locations in PIttsburgh. The Wexford branch is one of my favorite local places to dine and I personally believe they are arguably the best cultural cuisine in the area. Very large portions that come out very quickly. Service is dynamic, it is not uncommon to have several servers. Wonderful variety including ala carte and the best bar in Wexford with an outdoor patio that overlooks the Wexford area. I recommend the beef chimichangas and house guacamole.
I have never had a remotely bad experience here in the 15 times I have dined here and I will quickly connote poor service when experienced. Skip the clamor of Patron and stretch your legs out at El Campesino. Highly recommended for happy hour.