Frost all cupcakes.
Split Oreos and use the cream side one's as "eyes" and place on to frosted cupcakes. Break the non-cream side Oreos in half to make "eyelids/ eyebrows."
Place brown candies (Junior Mints, M&M's, Milk Duds... whatever you have) onto the cream side Oreos to make "pupils" and place the orange candy in to the frosting to make the owl's "beak." Enjoy!