annette go annette glover is concerned about thanksgiving. >> the fear is we have enough food to feed the people. >> reporter: she's seen the price of turkey spike and donations fall. >> if they don't come in, i will use my monday toy buy them turkeys and have a good christmas, thanksgiving and christmas. >> reporter: supply problems have hit schools, too, with food deliveries delayed or canceled constantly. in june, the grocery vendor for philadelphia public schools abandoned them, citing a worker shortage. their orders have been unpredictable you'll year. >> we have a five-week lead time. but we'll find out two days before it's not coming in. >> reporter: it's a different item every week. right now they're running out of trays. they're making daily menu changes even with their food staff down 20%. how much of a scramble has this been for your staff? >> it has been constant. we really are trying in every way to make sure that we're providing that reimburseful meal. i will say we're not shorting any of the food.