Myths can be made from things in the world around you. For example, in Middle Georgia we don't have mountains, or even hills to speak of. We have a lot of red clay soil. So we asked, what would dwarves be like that lived in homes dug into the red clay soil, among the forrests and swamps of Middle Georgia? How would that change their physical and social attributes?
Make up a myth based on where you live. Pick a mythical creature and modify it based on something common, important, or unique to the place you live. Now tell us about it.