I have been to Coa twice now with my friends and Dan is a wonderful server. He always makes sure we are taken care of, that we are having a great time, and that everything comes out perfect! My friend has a gluten allergy and he always make sure that anything she orders is gluten free without us even asking! He is a wonderful guy all around and if you go to Coa, Dan is the Man!! Other than the excellent service, I am never disappointed by the amazing food they always have. I love their rice, dobladitas, and my partner fell in love with their off the menu Birria tacos. The drinks are also super well made and they pack a punch so watch out! All in all, Coa is a must if you live or are visiting the Columbia area.