This pin is one in a series of Walt Disney World exclusive pins made for Cast Member to wear on their lanyards for trading with the public. The back of each pin reads Disney's Lanyard Pin Series. This is a circle pin with a blue background that has Minnie in a green hula skirt and yellow lei dancing the hula. Except for the colors used for Minnie's hula skirt, lei and bracelet and the circle around her, this is the exact same pose as the Disneyland Mystery pin #9 - pinpics #6020. Note: Most Cast Lanyard Series, Cast Lanyard Collection, and Global Lanyard Collection pins were released before Disney began placing Hidden Mickey symbols on these pins.