Hi Marcella,
Thanks for visiting Disney Parks Moms Panel.
I'd say you have a fun night planned with Sorcerer's Apprentice Mickey at his
Fantasmic! spectacular. It sounds like your preferred plan is a Fantasmic! Dining Package at Hollywood & Vine with Disney Junior Play ‘n’ Dine, and you're thinking of the Fantasmic! Dessert & VIP Viewing Experience as your "Plan B." The
Fantasmic! Dining Package requires a credit card guarantee, while the
Fantasmic! Dessert & VIP Viewing Experience requires advance payment. There is a cancellation policy for the Fantasmic! Dessert & VIP Viewing Experience. You would need to cancel at least 1 day or more before the event to receive a refund of your advance payment. If you cancel within 1 day or do not show then you would be charged for the full price. So you could reserve and provide advance payment for Fantasmic! Dessert & VIP Viewing Experience, and keep checking for Fantasmic! Dining Package availability. If you find an available reservation for Fantasmic! Dining Package, you can cancel the Fantasmic! Dessert & VIP Viewing Experience for a refund. You'll want to be sure to know and follow the cancellation policies of all your reservations.
Marcella, I hope this information is helpful. Please do come back with any questions as you plan your magical stay. Here's wishing you spectacular fun for your Walt Disney World vacation.
Enjoy your Disney!
Jerry