Hey, Kelsie!
This is a very good question. I will ask over on the disABILITIES board in case anyone over there knows.
At WDW, the sit-down restaurants will prepare any special diet meals with 24 hour advance notice, even go so far as to consult with dieticians. The buffeterias and counter-service places do not have this capability. I woudl assume that there are similar arrangements at the resort restaurants at Disneyland. ???
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