Hi,I plan to go sha on end sep to watch the firworks :)Is still on right?do i need to purchase any ticket? Planning to stay about a week with stop to wuzhen for 1-2 days.Any good advise to plan my trip as now beside firworks to see,i dont ready know what to do at sha...any good place to try local/steet food?any suggest of hotel near the firework or central area to go about as i'll b travel alone. Tks!!