If you want authentic tacos, you should look no further!
Ambiance: Doesn't really exists, because it's just a little stand outside a grocery store but the staff was super friendly. It was extremely hard do understand what the right process was to get tacos though. FYI, they want you to go inside and pay at the grocery check out and take your slip outside to get the tacos. Probably took us five minutes to figure the whole system out.
Food: Ridiculously delicious. On top of having great meats, they had a little bar set up with all your toppings. Probably 6 different salsas, an avocado that was to die for, and peppers and limes for toppings. That was probably my favorite part. Loved the variety and versatility.
Will totally go again, especially now that know the process. Best $2.50 tacos I've ever had.