I'd like to praise your recent efforts on improving the state of school dinners.
Or, if you haven't done it yet, now's your chance. The 15 seconds of once-in-a-lifetime of truly global publicity.
I trust you're now aware of so-called "The Streisand effect". Just in case you have no clue whatsoever I'm talking about, let me explain very briefly: "It is a primarily online phenomenon in which an attempt to hide or remove a piece of information has the unintended consequence of publicizing the information more widely."
What you have now is a major PR catastrophe with global visibility.
My humble suggestion is that this should be seen as an excellent opportunity to improve the unfortunate and sad state of school dinners.
Seize the day. Come forward and actually improve things. Praise the little girl. Make her proud. Do not waste your 15 seconds of limelight like this.