Ways to honor Frey

Directly participate in raising the food that nourishes you and your family. If you don't have the means to garden, or keep a few chickens, then perhaps you could do some work for someone who does in exchange for some of the food, or volunteer at a CSA.
Learn, and teach others, how to cook wholesome foods from ingredients you can afford.
Bake bread, or brew beer, and share it with your family. (Don't just make an offering of it - actually eat or drink it!)
Enjoy your physical body, and treat it well.
Make a commitment to consistently buy a basic food item (such as butter, flour, or breakfast cereal) organic and sustainably raised.
Shop at a local farmers market or buy directly from a small local family farm, especially an organic one.
Buy heirloom seeds or trees or livestock for a local family farm.
Get a vegetable subscription from a CSA farm (Community Supported Agriculture). If you can't use a full CSA share, share with a friend or neighbor. You can even volunteer for a few hours to get to know your vegetables before you eat them.

Heifer International, providing livestock animals and agricultural training to help poor families around the world to become self-reliant.
Northeast Organic Farming Association (NOFA), Midwest Organic & Sustainable Education Service (MOSES), or another local organization which supports and promotes organic farmers.
The Cornucopia Institute, promoting organic farming.
Farm Aid, saving small family farms.
American Livestock Breeds Conservancy, saving old heirloom breeds of livestock.
Seed Savers Exchange, preserving and distributing old heirloom seeds.