What a waste. You might be able to arrange a deal with them anyway. If you can find a piece of land to grow a small garden you can grow some of your food supply without much work. Maybe a friend or acquaintance has a small area they would want food grown on. You could plant the garden and share the bounty.
Some people plant small gardens on city, county, or state property.
Yes, you are taking the chance that your garden could be removed at any moment, but it probably won t be. Barter trade some of your time working on an organic farm or at a small market for food. Trade a skill you have for dinner. My wife used to periodically offer to do a small drawing or painting of a restaurant or its owners in exchange for a meal or two. A tremendous amount of clothing can be found for little or no money.