The entry's can be put in from now until November 1st at midnight CST. (I'm not going to be picky by a few hours here or there.)
All you have to do is take a picture of you (and others if wanted) in costume and post the picture in a comment on this post. :)
excellent thank you very much for the information I will send photographs of my son
Awesome!! I wanted to keep this as easy as possible for everyone to participate.