How bad can a sandwich be? If you'd like to know just pay a visit to Schlotzsky's, by far the worst restaurant I have ever been to.
Their caesar salad comes with sour brown dressing, their bread is rock solid dry wheat, their chicken breast sandwich was as cold as ice, and the environment and lighting is bad Bad BAD! No wonder why we were the only customers.
Officially the worst restaurant ever. Save yourself the hassle and head directly to Badr Albudor.