Hey there Caroline,
Welcome to planDisney and thank you for your question! I'm thrilled to hear that you'll be visiting the Happiest Place on Earth in just one month!
When looking at the
Hours & Events Calendar for the dates of your trip, I do see that the Animation Academy as well as
Anna & Elsa's Royal Welcome are planned to be closed for refurbishment as you mentioned.
While there typically aren't official announcements and schedules for character meet and greets, I've found the
Disneyland Resort mobile app to be hugely helpful when trying to see what opportunities there are when visiting the parks.
When you're in the app, select the Map pin from the main menu at the bottom of your screen. Then at the top of your screen, you can tap "Attractions" to see a filter drop-down menu where you'll want to then select "Characters." I like to then select the "Show List" option in the top right corner so you can see all the different character experience options planned for the day.
If Anna & Elsa are exploring other parks of the Disneyland Resort then you'll be able to see it here! Thanks again for your question, Caroline, and I hope you enjoy your visit to the Disneyland Resort.
Have a Magical Day,
Greg