Day before my son surgery help!!

👑💖 • 💖 Bre💖
So my son is having surgery on Tuesday @8 but we have to be there at 6 . am . Monday he can't eat after 11:30 . how should I make sure he gets full for the day to last him so he won't be so fussy . any advice on this would help I'm freaking out for him . he's only 8 months btw