Simply ordered (4) tacos, no vehicle were in drive through lane or window. Tacos were cold, lettuce was rotten very brown, meat and cheese had turned to mush and the tortilla was an edible. Attempted to take one bite and could not even chew the tortilla, due to severe Lee being old and sitting for a very long time. Drove five minutes from the restaurant to my home and did not want to go back for such a small monetary amount of food. The service and quality of this food was disgusting and unacceptable. I had no food to give my son when I got home.