(Because Idea 1 would be pretentious)
I have an idea for a workshop...
Have kids come out and take various things apart.
We assist in disassembly and offer explanations for "what's this?" "What does it do?" "how does it work"
We would need to bring lots of old things to take apart (and they would learn more from simple electronics and mechanical devices...(wont really get much out of an iPhone).. And the tools, and know our stuff before a 9yr old stumps us...