What does everyone do in Los Angeles?
What's the most popular reading material in Los Angeles?
What area of Los Angeles does the book festival occur in?
How often does the book festival take place?
How long do people wait for a parking space?
How long does the book festival last?
Who sponsors the book festival?
What season of the year do people go to the book festival?
What was the estimated attendance on Saturday?
What followed the talks given by authors?