She is one of the most favorite food fighters.
だってカワイイじゃん！
Her blog is here.
ごはんは残さずたべましょう
(She writes it in Japanese, though)
Her policy is:
Try hard to make the leftover food as less as you can!
Otherwise, somebody else would say "MOTTAI NAI" (What a shameful waste!)
Say "ITADAKIMASU" before you start to eat, being thankful for the lives you are going to eat, to the people harvested them and to the one cooked it, always.