Hi
Michael! Unfortunately, we do not yet have this information for the
Tomorrowland Terrace Fireworks Dessert Party. However, since we are already within the 180 days mark of October 15, I would strongly recommend checking in frequently by calling (407) WDW-DINE. Alternatively, you may check availability for the Tomorrowland Terrace Fireworks Dessert Party online
here.
As of today, you may book Advanced Dining Reservations for the
Fantasmic! Meal Package up until October 15 by calling (407) WDW-DINE. I just called and there was availability for all three participating restaurants:
The Hollywood Brown Derby,
Mama Melrose's Ristorante Italiano, and
Hollywood & Vine. Note: If you are staying at a
Disney Resort Hotel you may book 180 days in advance, plus seven additional days. If staying off property, you may only book up to 180 days in advance.
Please let me know if I may be able to assist you with any other questions. Have a memorable visit to the Walt Disney World Resort!