Buying a bunch of turnips or a loaf of bread from a wood-fired oven or home-grown native plants means a direct connection from producer to consumer.
It's a pleasant feeling.
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I grow quite a few of our own vegetables, to be sure, but to buy eggs from the farmer who talks about her hens that have been foraging on clover is a lovely thing.
Some folks think it's a bit rarified (even elitist) to buy relatively well-priced veggies and other products, when many people don't have access to fresh vegetables of any sort in 'urban deserts.'
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It's an exceptional experience to be able to buy farm-raised trout from the local producer or SC scallops directly from someone who has connections from the coast near Georgetown, SC or black drum from the NC coast.