I know some of the others here did not have good experiences with camp invention, but my kids went last year and they LOVED it!!!! In fact as soon as it was over they were begging to go back and were already trying to gather their broken appliance for next year. We have already signed up for this year. Their school hosts it and I know the teachers running it and it was a really great experience for them. So I'm with Just Ducky - at least check it out in your area. smile