Based on the context and the answer, generate a question. 

Context: I almost had my ID rejected last night . I was even quizzed on it and even when I gave my answers , the waiter attempted refuting them . I just randomly found out that my friend Juli from LA is visiting this week so we went out to dinner last night and ordered margaritas .

Answer:

Their waiter was suspicious of their ID .



What may have happened at the restaurant ?