All the breakfast character meals we went to were buffet. Chef Mickey and H&V Playhouse.
DH and DS9 would go up and get their stuff why I stayed at the table for DS4, DH would also grab food for DS4 in one fo his trips then finally I would go up by myself.
CP was a buffet at lunch.
Garden Grill was a nice sit down family style lunch. They brought the food to you and filled you up with whatever you liked the best. We were pleassantly surprised by this meal.