Definition: Generate an appropriate title for the given text. The generated title must be short and include the main topic of the text. The preferred titles are under fifteen words.
Input: The annual festival, described as one of the biggest free city centre events in the South West, started on Friday night with music in Queen Square. It includes dance, market stalls, tall ships and fireworks. The festival has expanded from the harbourside into Castle Park this year. Penny Brohn Cancer Care is the event's official charity. The three-day event also features the Bristol village fayre for the first time.

Thousands expected at Bristol Harbour Festival