As a father, it's my observation that there isn't a lab/incubator/hub-like facility, that offer electronics-based STEM programs/workshops for children in Cape Town, South Africa.
I should declare that I know nothing about starting such a program, but I am encouraged by the community that I am surrounded by.
As I make progress with this project, I aim to log my experiences so it may aid other that would like to setup their own labs. I'd also like to invite you to call me out if I fail to make timely updates and progress.
You're allowing such a great opportunity for African kids and teens! I've never seen similar projects before. In my opinion, education must be available for everyone on our planet. Unfortunately, there is so low level of it in African countries because of the bad government which makes no right moves to develop the countries. I'm sure that this laboratory became one of the best places in Africa ( I found a lot of them during traveling and you may find more info about them here https://www.victoriafalls-guide.net/best-places-in-africa-for-students.html) not only for kids but for adults. I hope you'll succeed and I'll see it with my eyes soon. Good luck!