Hello and welcome to the Disney Parks Moms Panel!
I am so glad to hear that your sister will be joining you on this most MAGICAL
Walt Disney World vacation! There is nothing better than making new memories with loved ones. It's even better when Mickey Mouse is involved!
Adding an additional guest to your reservation should not be a problem. However, I recommend you change your party guest number now or at least 30 days prior to your arrival. You may call (407)WDW-DINE and a Cast Member will be happy to assist you with your new addition.
Diane's Tip of the Day: Want to capture all your MAGICAL moments with photos or videos? Let Disney's
Memory Maker do all the work for you. All you need to do is view your photos and download them. Then you can share them with your family and friends. Make sure to purchase Memory Maker today!
Have a MAGICAL day and "SEE YOU REAL SOON!"
~Diane G.