My daughter has anaphylactic allergies that include milk, egg, peanut & mustard. Disney is great with allergies. Do your homework, but she has eaten there safely (and she's had anaphylaxis multiple times to minute amounts.) I think the stroller is overkill. Use wipes, he may get contact hives but that doesn't = anaphylaxis. Be sure that he doesn't put his hands in his mouth. You'll be fine most likely. Just be sure to contact special diets. Have fun!