Hi Barbara, I hope you're able to stop by for our little robot night. The robots are small, but they are intended to fight - so as with anything, without proper safety, it's possible to get hurt. Also, the class would involve some light fabrication consisting of a little cutting and drilling most likely.
But at the same time, I've known kids of almost all ages to be involved in building and competing. So the key is proper adult supervision just to make sure nobody gets hurt.
I'm currently hashing out a course structure, but it's likely to be offered during the summer. Thanks for asking and we hope to see you folks come out for PTW!