Our son is considered a "guest of Mickey" and therefore we don't have to pay for him at buffets. Should our reservations include him, so they know we can't sit at a table for 2, or not, so they know how much food they'll need?
Thank you everyone!! I called Disney Dining today to adjust my reservations. I didn't want to take a chance of cancelling and then not getting a reservation on the day I wanted. The CM was great, 1 "infant" was added to all my reservations, except for our grown-up dinner. And all our reservation numbers stayed the same. It's a shame you can't make adjustments online yourself, but the CMs are really super about making magic happen.