Any cinnamon craft is a delight to work at!... Glue
a layer of fairly finely-crushed cinnamon (mixed with a
little powdered orrisroot, for more staying power) onto
ornament shapes. For instance, completely cover styrofoam
shapes with the spice; or perhaps cover just the front of a
flat heart shape that’s painted red on the back/sides. If
hung near a heat source, these will smell lovely!