Oh, i believe many of us will prefer food over anything else. First of all, its a necessity, and yes, food makes everything better. Its a little bit difficult to have a food business online anyways so, i suggest that make your own restaurant, market it online and make bitcoin as your medium of exchange 
Well, that's a nice idea but if you don't have enough funds to build a restaurant maybe you can still proceed to your food business. But do it locally, like instead of shipping it, you deliver it personally.