[Food you say? Saber's already there then, seated at one of the tables and putting back whatever may be within reach at a pace that is surprising for her small stature-- unless you know her. She does fully appreciate the value and ideal here on its own, but the feast is a very nice bonus.
As for what she was grateful for this year? Well, she had no problems thinking of it right away, but don't expect her to tell what it is even if you can get her to stop eating long enough]