Upcycled tables make one-of-a-kind conversation pieces. These adorable is great because they are super sturdy, you don't worry about putting your feet up; they cost little money to make and were very easy to put together.
Scour resale shops, salvage yards and flea markets for old chairs or chair bases. You may have to buy the whole chair and remove the top. For the wood, try a lumber yard or mill work. It's best to use kiln-dried wood so it won't crack or shrink and expand too much.