When we moved in they had brought over a big meat dish, and when we answered the door they asked if we ate meat. I told them that we were vegans, and so they took their huge casserole dish back with them. It was sort of an awkward moment, and I didn't want to be unappreciative, but I also didn't want to cross my moral ground and accept a dish that would just be fed to our dogs or wasted. So I was honest. We didn't hear back from them for months after that. That was, not until their garden harvest was ready...
Thinking that we offended them with our vegan-ness, we were surprised to see one of their grade-school sons at our door come spring time. He brought us a large bag full of veggies from their home, organic garden. Tomatoes, onions, bell peppers, potatoes, and they all tasted so amazing. Later they came back and brought us a watermelon!