If you go on Thursday you're guaranteed to get the best margaritas in Charlotte for an amazing price. My girlfriend and I both had the combo taco entrees. Three tacos each but we had to get a fourth to test out the extensive menu. She had the braised beef, crunchy shrimp, grilled steak and tinga del chicken...all excellent choices. I had the crunchy shrimp as well, Coca Cola carnitas, al pastor and the crispy Baja fish. I can't even say which taco was the best because they were all heavenly. My girlfriend grew up eating authentic Mexican food and Que Onda has quickly become one of her favorite places. Back to the margaritas though...$5 went a long way at Que Onda. Ended up on our third round before eating the last taco. Anxiously anticipating my next visit here. Likely coming on $2 Taco Tuesday.