Bake and cool Mini Jack-O-Lantern cake. To make arms and legs, cut 4 lollipop sticks to 2 1/2 in. lengths. Make a small slit in side of mini marshmallows (half way through) and wrap 3 around each stick for arm and leg. Note: Leave ends of lollipop sticks exposed to accommodate hands and feet. Insert arms and legs into large marshmallow for body. Trim facial features off Jack-O-Lantern cake; insert lollipop stick into bottom and then into large marshmallow "body".