Hi Christopher,
Yes, your pre-purchased dining will be refundable if you follow the cancellation policy. Pre-paid locations include:
Cinderella’s Royal Table
Disney’s Spirit of Aloha Dinner Show
Hoop-Dee-Doo Musical Revue
Mickey’s Backyard BBQ
Failure to cancel the above locations will result in no refund.
Other character meals require a credit card guarantee. Your card will not be charged unless you do not adhere to the
cancellation policy. Currently, Advance Dining Reservations must be cancelled the day prior to the reservation in order to not be subject to
cancellation fees. Failure to cancel will result in a $10 per person fee.
Just adhere to those policies and you'll be fine pre-planning your WDW trip!