For a particular poster?
I was looking at Minimus' Dancing 7 UP Red Dot today and it made me think of Mr. Six the dancing old man, the fella that used to grace the Six Flags commercials. Take a look at him in action:
http://www.youtube.com/watch?v=LU2yt6wOoK0 Below is a still shot. He'd be perfect for Minimus.