Context: They set out 3 different types of bar - b - que sauce for you to try and enjoy . I favor the hot and spicy bar - b - que sauce , followed by the original then the memphis . This place has jars instead of regular run of the mill glasses . For some reason it made the water and the coca cola taste so much better haha .

Question: Why was the narrator served her drinks in jars instead of glasses ?
Options:
0. They could n't afford any formal glasses .
1. None of the above choices .
2. Children were not allowed to drink out of the the nice glasses .
3. The restaurant was trying to feel country and homey .
Answer: 3