Hi there, Laura!
Dining with an Imagineer is one of those once-in-a-lifetime experiences that I feel like all Disney fans should have! I'm glad to hear that you're proactively trying to book your reservations in advance as this is a very popular dining event.
You can typically book this experience 60 days in advance, but it does vary. I see that right now online, Guests are able to book through the end of June which is a little bit more than 60-days from right now. When you pull up the
Dining with an Imagineer page, you'll see the little calendar on the right-hand side where you select the restaurant you'd like. You'll then be able to see the dates in blue on the calendar that are available to choose from.
I recommend checking in on that page often so you can catch your date as soon as it becomes available for booking. You can also book the experience by calling 407.WDW.DINE [939.3463].
Thanks so much for stopping by the Moms Panel with your question, Lauren!
Wishing you a Pixie Dusted vacation!
~Jackie