There is quite a loyal -- and somewhat hostile US following on this side on the boards, isn't there?
Yes, I agree -- I should have done more advance research on USF/IOA. The full story is that we planned to eat at Mythos on our IOA day -- and offsite on our USF day. We changed plans at the last minute on both days. I did not research plan Bs for the allergies in our group. My bad.
My initial comment was directed at the difference we experienced at the Universal parks versus the Disney parks. At Disney - the word "allergy" set off a protocol whereby those with food allergies are very well cared for -- virtually everywhere. No advance planning required. We walked into a counter service at Disney and the children's allergy needs were cheerfully met. At Universal, when we said "allergy" we experienced confused and uneducated or undereducated employees and very limited options. It's not hard to have dairy free or gluten free hamburger or hot dog rolls stocked at counter service restaurants, for example. If Disney does it, why is it so hard for their direct competitor?
We don't expect our allergies to be accommodated in the "outside world". We usually select restaurants that we know can meet our needs. When we travel, we lower our expectations and sometimes are pleasantly surprised -- other times not. As I said, the issue here is that in our experience (which apparently is not the same as everyone else's) one set of theme parks handled the issue beautifully -- the other did not.