A friend of mine has a permanent "craft table" in her church's basement. Well, actually, it's two 8' tables. They have handcrafted things, plus donated knick-knacks etc. There's an envelope where people can pay (on the honor system) and they get a steady little stream of cash from this. I don't think they even know who the customers are... it could be anyone who comes through the church, any social groups who meet down there, even the AA folks.
They also have an annual rummage sale.