It's great to see you here today at the Disney Parks Moms Panel, Lailani! How exciting that your trip to Walt Disney World Resort is happening this week! Since your question is time-sensitive and I'll get right down to it and walk you through how to modify a
dining reservation so your daughter can join you tomorrow for dinner at
'Ohana.
Reservations can be modified quickly and easily using the
My Disney Experience app. All you need to do is tap on your reservation and select the modify button, which looks like a pencil. At the top of the page, you'll have the option to select the number of guests you'd like to change your reservation to. Just like when you made your booking, a selection of times will pop up and you can select what time you'd like to dine. It's possible that you may have to change your booking to slightly earlier or later to accommodate the changes to your party, so it helps if you have a little bit of flexibility in your plans. 'Ohana is a pretty popular restaurant so if you're not able to make those modifications yourself, I recommend heading to
Disney's Polynesian Village Resort in advance of your reservation to see if your requests can be accommodated by a Cast Member at the restaurant's podium. They'll have the most up-to-date information available to them and they'll let you know if there's any availability!
I hope this answers your question, Lailani, and please let us know if there's anything else we can do to help you plan your magical vacation.
Jessica