Hi there, Cassie, and welcome to planDisney! I'm so glad you're here with this great question! You must be so excited to visit Walt Disney World Resort - your vacation will be starting in just a few short days!
Cassie, it's fantastic that you've become part of the
Annual Passholder family. I understand that sometimes the fine print can be difficult to understand, and that's why we're here! If you have a reservation for
EPCOT on Sunday, you're welcome to hop over to
Magic Kingdom Park after you've tapped in at the EPCOT tapstiles. This is subject to availability, and you might expect larger crowds that would hinder your ability to hop over to Magic Kingdom on school holidays and major holidays.
My fellow Panelist pals have also answered a couple of Annual Pass questions like this that might be helpful for you to review, in case your plans change a bit or you're exploring other options! You can read Nimmy's helpful answer
here and Heather's informative answer
here.
I hope this is helpful as you finalize your vacation plans. Please stop back by planDisney with any other questions you have as you prepare for your arrival!
See you real soon!
Jennifer