Can u approach a teacher or something that u feel comfortable to talk too and ask them for help to promote awareness of Eating Disorders?
Some ideas include, BBQ if it's not snowing lol, cakes/donuts, selling badges/ribbons etc and donate the $$ to a eating disorder charity or something like a speech if ur willing to get up there ekkk :P. I'm sure if u contact one of those charities, i'm sure they r willing to help!
all the best there...hope things go well!
tell us if anything happens with it
good luck!