If your kid is responsible (like mine), she will tell you this on Monday, instead of on Thursday night.
In the past I've been really good about this kind of thing, because I remember the terror of having to go to school in a costume, knowing that the costume is crummy. Mary has gone to school credibly costumed as George Washington, Annie Oakley, Malcolm X, and the state flag of Indiana. But this time I dropped the ball, because it's summer, for pete's sake, and it's just inventions camp, it's not like there's going to be a grade, and oh, well ... I just got lazy.
So on Thursday night Mary needs an Alexander Graham Bell costume, because she can never get a simple subject (sartorially speaking) like Gandhi or Socrates, it always has to be some 19th century guy in a suit.
We don't have anything that will work. For a while we consider trying to glue cotton balls to cardboard to make a fake beard, when Bill suddenly comes up with an idea so wonderful, so beautiful in its purity and simplicity, that I gasp.

She ends up giving her presentation wearing a magician's hat and my brown corduroy jacket, looking much more like a Haight Ashbury hippy than Alexander Graham Bell. But it doesn't much matter, because only four out of the twelve kids in her class bother to wear any costume at all.
Lesson learned: invest in a boys' black suit from the thrift store and a fake white beard (also useful if she ever gives a presentation on Sigmund Freud).





