Do a search on the computer. Search the salvation army in your area. The site I looked up had several locations for help with food and it looked like seasonal things. Also check with your local church, they always provide support to people in need.
Check with your local FIA office, they may have some numbers for you as well.
I hope that helps you. I know this time of year can be so hard if the money is tight. Wishing you the best....