It really doesn't get much easier than this. Get the kids involved and watch the glow on their faces when the birds start to roost. Child decoration time: A lot longer (ah, bliss). Durability: A full season or even two.
Preschool Playbook: Lion and Lamb Mask. cool idea for kids, make them to fit your wedding theme. Add a paper baseball hat, umpire hat, microphone to stick for an announcer, maybe leave a strip across the middle for a mask or a few for the catcher mask?