I went there for happy hour on a Monday and they had $1 tacos as well as $3 margaritas ($4 if you want to add a flavor) on special. The happy hour price is amazing and while the quality of food isn't top notch or super authentic, you definitely can't beat the price. I enjoyed my drink and food and wish I had gone more before I left Pittsburgh. Everything came out really fast which was great. Our waiter was also very attentive and happily dealt with us even though we were indecisive about our orders.