Hello Courtney, and thank you for bringing your great question to planDisney, we are here to help!
Disneyland Resort Grad Nite is such a special event for those students, and I'm so glad they get to experience it this year! The Disneyland Resort
entertainment schedule is usually updated about six weeks in advance, which would be around the week of April 23 for your arrival date. I would keep checking the entertainment schedule closer to your trip to view the showtimes for your visit.
You can also book
dining reservations up to 60 days in advance, so I would check then to see if the
World of Color - Dessert Party is available. However, in the past I have found the packages may not be available until the entertainment schedule is released. I cannot wait to see the new
World of Color - ONE nighttime spectacular taking place during the
Disney100 celebration. To view it with some delicious desserts and cheeses would just be a cherry on top of the sundae!
I hope this information was helpful for your trip planning Courtney, and please do not hesitate to bring any other questions back here to planDisney!
Have a magical day!
Melissa