USF dosen't really have vegetarian options, only Louie's and Finnegan's. Assuming the menu stays the same, Starbot Cafe will have no veggie options, and The Simpsons restaurants probably won't have them either. I'm not a vegetarian/vegan, but this is your typical theme park food fare.
as a vegetarian that goes to USF id say thats false, most restaurants DO have a vegetarian option. cheese pizza, fettuccine alfredo, veggie burgers, wedge salad, etc. the only one i can think of that didn't was IFF but thats gone now. lombards has a great pasta primavera for vegetarians (even a vegan option).