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

Context: On the bus I heard a woman talking about how yesterday was American Indian Day and no one was celebrating it . She said she was a full - blood Princess of a tribe I did n't catch the name of . I had a hard time initially figuring out who was talking as she was very white with blonde hair . Upon closer inspection she had the bleached blonde hair .

Answer:

Some Native Americans had parties .



What might have happened on the day before ?