Thanks, Lorel. I already emailed them and will see what they say. Unfortunately, I hit the problem page the cilck after I entered my credit card number on the form, so it may be too late to get my money back. And I think he'd love the CTY science session, but we'd have to stay in a hotel somewhere for a couple of weeks, which won't work. I think a summer hanging out at home with robotics and maybe some other camps thrown in will be just fine.