Of the places you booked, we just ate at CRT and Chef Mickey. You picked our best 2 from a dessert perspective. Almost all restaurants had Tofutti ice cream, but these had other things DD11 could eat (she can't have gluten, milk, eggs, yeast or citrus). CRT carries Enjoy Life cookies and CM has cupcakes that are free of the top 8 allergens as well. DD11 loves red meat so the prime rib was a no brainer for her (we ate dinner; prime rib is a dinner only option). The sides were more difficult since she doesn't like potatoes other than shoestring fries or steamed veggies. She got a big bowl of black grapes (her favourite grapes) and the chef tried mashed for her but they weren't the way she likes them. At CM, the chef had plenty of options of what he could do for my girls (DD9 can't have milk, a few tree nuts, peanuts, citrus, cranberry, blueberry or citrus). They're partial to chicken wings and white rice so he whipped some up for them. There were LOTS more options though that met both of their needs.
We've eaten at 1900PF in the past, but not since DD9 was diagnosed and not since we figured out the eggs so at that time she could eat the French Meadows brownies. The chefs did have lots of options of what they could prepare. We had breakfast there twice and dinner once. Every time was great.
Just an FYI: The allergy Mickey waffles are made using Bob's Red Mill gluten free mix. I've been told by a few chefs that they use apple sauce instead of eggs and apple juice instead of milk for the allergy mix.