Hiya Thanh! Welcome to planDisney!
How exciting! Your visit to the Disneyland Resort is right around the corner! Before you know it, you'll be hanging out with Mickey, Minnie, and the rest of the gang!
Thanh, I hope your daughter is able to make the trip with you. Since
theme park tickets are nonrefundable, it would be best to wait to purchase them until you have confirmation that she is coming. I understand your concern about waiting too long and having
park reservations fill up. As of now, there is
open availability for the remainder of this month for each park. This can change at any moment, so it's best to square this away as soon as possible. Unfortunately, I can't say for certain either way.
If you plan to visit again in the future, you can go ahead now and purchase a ticket for her during your September trip. If she is unable to make it, you can use the value you paid for her ticket toward a future ticket purchase. This way, you can secure a park reservation for her and not have to worry about them not being available. If she ends up not being able to make it, you will already have some money put toward another stay!
During your trip to Disney California Adventure Park, I hope you get a chance to see
World of Color – ONE. This is one of the coolest experiences to check out during your visit and is the perfect way to cap off a magical park day. Make sure to head over to Paradise Bay early enough to get a great spot to watch!
I hope you have a magical trip, Thanh!
We hope to see you again at planDisney!
See ya real soon!
Greg