Hi Larry! Thank you for bringing your question to the Disney Parks Moms Panel.
While some
dining events are available for booking up to 180 days in advance, others release schedules only a month or so in advance. Park hours and evening entertainment times do occasionally change, so my guess is that schedules for events such as the
Fantasmic! Dessert & VIP Viewing Experience aren't released too far in advance so that times can be confirmed. My advice is to keep checking the schedule. There is no set time frame when
dessert party schedules are updated; each event releases dates independently. I did notice that October dates for the
Star Wars: A Galactic Spectacular Dessert Party were recently added. Since we are now into September, I would expect October dates for the Fantasmic! Dessert & VIP Viewing Experience to be released soon.
As an alternative, you might consider a
Fantasmic! Dining Package. With this option, you can enjoy breakfast, lunch, or dinner (with dessert included!) and vouchers for the reserved seating section for that evening's performance of
Fantasmic! Currently, I see the dining package has availability through March 1, 2020.
I hope that helps! Please let us know if you have any additional questions as you
plan your Walt Disney World Resort vacation.
Enjoy!
Anne Marie