The zoo created a new activity for visitors to celebrate it's anniversary. The Walt Disney Company started a similar tradition roughly 25 years ago.

New pins featuring Mickey and Minnie Mouse at Disney’s Hollywood Studios and celebrating Easter have arrived at Walt Disney World. Disney’s Hollywood Studios featuring Mickey and Minnie Mouse – $12.99 ...

In 1933, a Navy Reserve Squadron in New York asked Walt Disney's company to develop an insignia for the military unit. What Disney devised was an image of Mickey Mouse riding a goose, with a Navy ...