I thought these cupcakes were going to be a real hassle because the buttercream leaves & flowers were to be piped on top of them...but they weren't as bad as I'd expected! First, I smoothed the Bailey's Chocolate Buttercream and the Grand Marnier Vanilla Buttercream tops with a small off-set palette knife...then I piped the leaves and flowers onto parchment-lined cookie sheets, froze them and then just placed them on all the cupcakes. Froze the cupcakes overnight for easier transport/delivery/setup!!