Orchestra Halloween

Halloween is coming and I was thinking about what I can do to celebrate Halloween in my orchestra class. I came up with an idea that students will make a costume for their instruments and we will have a contest. I talked to some students about it and they were very excited. Since they can't dress up, I think it would be fun for them to dress up their instrument. It would be interesting what kind of costume they are going to make for their instruments. I can't wait to do this. And the winner will get a prize.