One to two days in advance, make Mickey Mouse candy plaque. Separately melt 14 oz. black candy, 2 oz. red candy, 21 oz. white candy and 4 oz. white candy. Add orange candy color to melted 21 oz. white candy to get peach color shown.
Prepare three parchment bags individually with 2 oz. melted black, red and white candy. Prepare decorating bag with remaining melted black candy and another decorating bag with melted peach candy. Using Mickey Mouse cake pan to create candy plaque, pipe tongue with red candy; chill until set. Using 2 oz. black candy, pipe pupils, mouth and nose; chill until set. Using white candy, pipe eyes; chill until set. Using peach candy, pipe face. Tap pan lightly on surface to settle; chill until set. Fill in ears and remainder of head with black candy in decorating bag. Tap pan lightly on surface to settle; chill until set. Unmold onto 13 in. x 19 in. cake board.