My daughter had a cheese burger-no-bun and fries-no-seasoning and did fine. I was assured the nachos were okay but I got quite sick. Next time I'm just getting the fries, they were good even without the seasoning.
May I ask where you are located? I am in Seattle, desperately searching for daycare or preschool for my son. We have had terrible luck getting him into a gluten-safe environment!