Hi, Sholpan!
I have great news for you. You will certainly get to enjoy your dining reservation at Cinderella's Royal Table on
September 3 as the Magic Kingdom is open until 11pm that evening. (Mickey's Not So Scary Halloween Party is not scheduled that night.) You will need a valid park admission ticket to enter the Magic Kingdom for your dining reservation.
I do not know your travel dates, but if you are interested in Mickey's Not So Scary Halloween Party, this SPOOKtacular event has party
tickets available. It is a night of frightfully fun events and surprises.
Mickey's Boo-To-You Parade is my favorite parade at the Magic Kingdom. It is just a bit of spooky with a lot of fun mixed in as only Mickey and his Pals can do!
Tickets are on sale now, so plan ahead if you want to attend. If not, just remember that guests without party tickets must exit the Magic Kingdom at 7pm on party nights.
Wishing you a magical dinner with Cinderella and a happy September visit to Walt Disney World!
Cathy