@TheChadd submitted the following chart via Twitter.
I don't know if "fun fairs" mean the same thing to me as to you but that's where I got introduced to spinning wheel games. You stand 10 feet away from a multi-colored pie chart, you are supposed to throw darts (or other objects) at the circle, you win gigantic teddy bears if you hit the narrow wedge and maybe a sweet if you hit the big wedge.
To add to the fun, the pie chart is made to spin around slowly.
Well, we are at the fun fair and here is the spinning pie chart: