Cindy,
I was at MK for the June event and they had a display of the pins that are soon to be released. They had a few Atlantis pins on display.
I haven't seen the movie yet so I am not sure what they were but they looked like submarines, or some kind of ships. There was also a big fish with a tail fin that moves back and forth. No character pins though.
I do have the Opening day Atlantis pins, and after seeing the pins on display I was a little disappointed. I was hoping for characters, or maybe the logo of the girl swimming up to the surface. Gurss I better go see the movie so I know what I am talking about. Peggie